# AXIO Math Map Review Queue Graph version: math-map-93877d6b64b0c745 Skills: 263 Review queue for 263 AXIO Math Map skill nodes across examples, standards, certification, corpus, and enrichment routing. ## Public Boundaries - Review queues are derived from public graph fields only. - Full task banks remain internal; queue items link to neutral skill pages. - Challenge and enrichment routing is a review state, not a claim that copied olympiad or magazine problems are public. - Standards mappings shown as gaps or partial mappings must not be described as complete coverage. ## Example Preview Readiness Which skill nodes can move toward neutralized public examples and which still lack a preview source. ### Ready for neutralized example review The skill has a lab-ready or approved preview signal, but the public example still needs neutralization, redaction, oracle check, and browser proof. Required action: Prepare a neutralized public example and verify it on an AXIO task surface. Skills: 3 - [Comparing sets to 20](/math/skills/count/compare-objects-to-20) — Preview state is lab_ready_preview. - [Sort Classify One Attribute](/math/skills/data/sort-classify-one-attribute) — Preview state is lab_ready_preview. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — Preview state is lab_ready_preview. ### Needs preview source or gating fix The skill does not yet have a public-safe preview source. Required action: Bind a certified module/surface or keep the public page at preview unavailable. Skills: 260 - [Cardinality to 20](/math/skills/count/cardinality-to-20) — Preview state is preview_unavailable. - [Compare Numbers to 100](/math/skills/count/compare-numbers-to-100) — Preview state is preview_unavailable. - [Compose Decompose to 10](/math/skills/count/compose-decompose-to-10) — Preview state is preview_unavailable. - [Count Back from Number](/math/skills/count/count-back-from-number) — Preview state is preview_unavailable. - [Count On from Number](/math/skills/count/count-on-from-number) — Preview state is preview_unavailable. - [Even Odd Basic](/math/skills/count/even-odd-basic) — Preview state is preview_unavailable. - [Number Line Whole to 100](/math/skills/count/number-line-whole-to-100) — Preview state is preview_unavailable. - [One to One to 10](/math/skills/count/one-to-one-to-10) — Preview state is preview_unavailable. - [One to One to 20](/math/skills/count/one-to-one-to-20) — Preview state is preview_unavailable. - [Order Numbers to 20](/math/skills/count/order-numbers-to-20) — Preview state is preview_unavailable. - [Ordinal Position Basic](/math/skills/count/ordinal-position-basic) — Preview state is preview_unavailable. - [Read Write Numerals to 20](/math/skills/count/read-write-numerals-to-20) — Preview state is preview_unavailable. - [Sequence to 100](/math/skills/count/sequence-to-100) — Preview state is preview_unavailable. - [Skip Count by 10](/math/skills/count/skip-count-by-10) — Preview state is preview_unavailable. - [Skip Count by 2](/math/skills/count/skip-count-by-2) — Preview state is preview_unavailable. - [Skip Count by 5](/math/skills/count/skip-count-by-5) — Preview state is preview_unavailable. - [Ten Frame Fill and Read](/math/skills/count/ten-frame-fill-and-read) — Preview state is preview_unavailable. - [Average Readiness Mean Median Mode](/math/skills/data/average-readiness-mean-median-mode) — Preview state is preview_unavailable. - [Bar Graph Draw Basic](/math/skills/data/bar-graph-draw-basic) — Preview state is preview_unavailable. - [Bar Graph Draw Scaled](/math/skills/data/bar-graph-draw-scaled) — Preview state is preview_unavailable. - [Bar Graph Read and Interpret Scaled](/math/skills/data/bar-graph-read-and-interpret-scaled) — Preview state is preview_unavailable. - [Bar Graph Read Basic](/math/skills/data/bar-graph-read-basic) — Preview state is preview_unavailable. - [Line Graph Read Basic](/math/skills/data/line-graph-read-basic) — Preview state is preview_unavailable. - [Line Plot Create](/math/skills/data/line-plot-create) — Preview state is preview_unavailable. - [Line Plot Fractions](/math/skills/data/line-plot-fractions) — Preview state is preview_unavailable. - [Line Plot Read](/math/skills/data/line-plot-read) — Preview state is preview_unavailable. - [Picture Graph Draw](/math/skills/data/picture-graph-draw) — Preview state is preview_unavailable. - [Picture Graph Read](/math/skills/data/picture-graph-read) — Preview state is preview_unavailable. - [Reading tables](/math/skills/data/tables-read) — Preview state is preview_unavailable. - [Tables Two Way Readiness](/math/skills/data/tables-two-way-readiness) — Preview state is preview_unavailable. - [Tally and Frequency](/math/skills/data/tally-and-frequency) — Preview state is preview_unavailable. - [Add Tenths Hundredths](/math/skills/dec/add-tenths-hundredths) — Preview state is preview_unavailable. - [Compare Tenths Hundredths](/math/skills/dec/compare-tenths-hundredths) — Preview state is preview_unavailable. - [Compare to Thousandths](/math/skills/dec/compare-to-thousandths) — Preview state is preview_unavailable. - [Decimal Notation Tenths Hundredths](/math/skills/dec/decimal-notation-tenths-hundredths) — Preview state is preview_unavailable. - [Divide by 10 100](/math/skills/dec/divide-by-10-100) — Preview state is preview_unavailable. - [Equivalent Tenths Hundredths](/math/skills/dec/equivalent-tenths-hundredths) — Preview state is preview_unavailable. - [Fraction Convert Denominator 10 100](/math/skills/dec/fraction-convert-denominator-10-100) — Preview state is preview_unavailable. - [Fraction Convert Denominator 1000](/math/skills/dec/fraction-convert-denominator-1000) — Preview state is preview_unavailable. - [Hundredths Concept](/math/skills/dec/hundredths-concept) — Preview state is preview_unavailable. - [Measurement Contexts](/math/skills/dec/measurement-contexts) — Preview state is preview_unavailable. - [Money Notation Connect](/math/skills/dec/money-notation-connect) — Preview state is preview_unavailable. - [Multiply by 10 100](/math/skills/dec/multiply-by-10-100) — Preview state is preview_unavailable. - [Number Line to Hundredths](/math/skills/dec/number-line-to-hundredths) — Preview state is preview_unavailable. - [Place Value Tenths Hundredths](/math/skills/dec/place-value-tenths-hundredths) — Preview state is preview_unavailable. - [Place Value Thousandths](/math/skills/dec/place-value-thousandths) — Preview state is preview_unavailable. - [Round to Tenth Hundredth](/math/skills/dec/round-to-tenth-hundredth) — Preview state is preview_unavailable. - [Round to Whole](/math/skills/dec/round-to-whole) — Preview state is preview_unavailable. - [Sub Tenths Hundredths](/math/skills/dec/sub-tenths-hundredths) — Preview state is preview_unavailable. - [Tenths Concept](/math/skills/dec/tenths-concept) — Preview state is preview_unavailable. - [Thousandths Concept](/math/skills/dec/thousandths-concept) — Preview state is preview_unavailable. - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — Preview state is preview_unavailable. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — Preview state is preview_unavailable. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — Preview state is preview_unavailable. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — Preview state is preview_unavailable. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — Preview state is preview_unavailable. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — Preview state is preview_unavailable. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — Preview state is preview_unavailable. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — Preview state is preview_unavailable. - [Decompose](/math/skills/frac/decompose) — Preview state is preview_unavailable. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — Preview state is preview_unavailable. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — Preview state is preview_unavailable. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — Preview state is preview_unavailable. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — Preview state is preview_unavailable. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — Preview state is preview_unavailable. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — Preview state is preview_unavailable. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — Preview state is preview_unavailable. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — Preview state is preview_unavailable. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — Preview state is preview_unavailable. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — Preview state is preview_unavailable. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — Preview state is preview_unavailable. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — Preview state is preview_unavailable. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — Preview state is preview_unavailable. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — Preview state is preview_unavailable. - [Order Multiple](/math/skills/frac/order-multiple) — Preview state is preview_unavailable. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — Preview state is preview_unavailable. - [Represent Area Model](/math/skills/frac/represent-area-model) — Preview state is preview_unavailable. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — Preview state is preview_unavailable. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — Preview state is preview_unavailable. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — Preview state is preview_unavailable. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — Preview state is preview_unavailable. - [Simplify Basic](/math/skills/frac/simplify-basic) — Preview state is preview_unavailable. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — Preview state is preview_unavailable. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — Preview state is preview_unavailable. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — Preview state is preview_unavailable. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — Preview state is preview_unavailable. - [Angle Sum Triangle Readiness](/math/skills/geom/angle-sum-triangle-readiness) — Preview state is preview_unavailable. - [Angle Types](/math/skills/geom/angle-types) — Preview state is preview_unavailable. - [Area Perimeter Distinguish](/math/skills/geom/area-perimeter-distinguish) — Preview state is preview_unavailable. - [Attributes Classify](/math/skills/geom/attributes-classify) — Preview state is preview_unavailable. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — Preview state is preview_unavailable. - [Congruence Basic](/math/skills/geom/congruence-basic) — Preview state is preview_unavailable. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — Preview state is preview_unavailable. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — Preview state is preview_unavailable. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — Preview state is preview_unavailable. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — Preview state is preview_unavailable. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — Preview state is preview_unavailable. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — Preview state is preview_unavailable. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — Preview state is preview_unavailable. - [Polygons Classify](/math/skills/geom/polygons-classify) — Preview state is preview_unavailable. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — Preview state is preview_unavailable. - [2D shapes](/math/skills/geom/shape-identify-2d) — Preview state is preview_unavailable. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — Preview state is preview_unavailable. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — Preview state is preview_unavailable. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — Preview state is preview_unavailable. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — Preview state is preview_unavailable. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — Preview state is preview_unavailable. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — Preview state is preview_unavailable. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — Preview state is preview_unavailable. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — Preview state is preview_unavailable. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — Preview state is preview_unavailable. - [Transform Compose](/math/skills/geom/transform-compose) — Preview state is preview_unavailable. - [Transform Reflect](/math/skills/geom/transform-reflect) — Preview state is preview_unavailable. - [Transform Rotate](/math/skills/geom/transform-rotate) — Preview state is preview_unavailable. - [Transform Translate](/math/skills/geom/transform-translate) — Preview state is preview_unavailable. - [Triangles Classify](/math/skills/geom/triangles-classify) — Preview state is preview_unavailable. - [Volume Surface Readiness](/math/skills/geom/volume-surface-readiness) — Preview state is preview_unavailable. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — Preview state is preview_unavailable. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — Preview state is preview_unavailable. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — Preview state is preview_unavailable. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — Preview state is preview_unavailable. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — Preview state is preview_unavailable. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — Preview state is preview_unavailable. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — Preview state is preview_unavailable. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — Preview state is preview_unavailable. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — Preview state is preview_unavailable. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — Preview state is preview_unavailable. - [Angles Additive Unknown](/math/skills/measure/angles-additive-unknown) — Preview state is preview_unavailable. - [Angles Compare](/math/skills/measure/angles-compare) — Preview state is preview_unavailable. - [Angles Draw](/math/skills/measure/angles-draw) — Preview state is preview_unavailable. - [Angles Identify](/math/skills/measure/angles-identify) — Preview state is preview_unavailable. - [Angles Measure Protractor](/math/skills/measure/angles-measure-protractor) — Preview state is preview_unavailable. - [Area Composite Rectilinear](/math/skills/measure/area-composite-rectilinear) — Preview state is preview_unavailable. - [Area Count Square Units](/math/skills/measure/area-count-square-units) — Preview state is preview_unavailable. - [Area Rectangles Array](/math/skills/measure/area-rectangles-array) — Preview state is preview_unavailable. - [Area Triangle Readiness](/math/skills/measure/area-triangle-readiness) — Preview state is preview_unavailable. - [Capacity and liquid measure](/math/skills/measure/capacity-volume-liquid-measure) — Preview state is preview_unavailable. - [Length Compare Direct](/math/skills/measure/length-compare-direct) — Preview state is preview_unavailable. - [Length Convert Customary Basic](/math/skills/measure/length-convert-customary-basic) — Preview state is preview_unavailable. - [Length Convert Metric Basic](/math/skills/measure/length-convert-metric-basic) — Preview state is preview_unavailable. - [Length Estimate](/math/skills/measure/length-estimate) — Preview state is preview_unavailable. - [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — Preview state is preview_unavailable. - [Length Nonstandard Units](/math/skills/measure/length-nonstandard-units) — Preview state is preview_unavailable. - [Length Standard Units](/math/skills/measure/length-standard-units) — Preview state is preview_unavailable. - [Mass and weight](/math/skills/measure/mass-weight-measure) — Preview state is preview_unavailable. - [Money Coin Values Uk](/math/skills/measure/money-coin-values-uk) — Preview state is preview_unavailable. - [Money Coin Values Us](/math/skills/measure/money-coin-values-us) — Preview state is preview_unavailable. - [Money Count Mixed Coins](/math/skills/measure/money-count-mixed-coins) — Preview state is preview_unavailable. - [Money Make Change](/math/skills/measure/money-make-change) — Preview state is preview_unavailable. - [Money Solve Word Problems](/math/skills/measure/money-solve-word-problems) — Preview state is preview_unavailable. - [Perimeter Composite Rectilinear](/math/skills/measure/perimeter-composite-rectilinear) — Preview state is preview_unavailable. - [Perimeter Count Units](/math/skills/measure/perimeter-count-units) — Preview state is preview_unavailable. - [Perimeter Rectangles](/math/skills/measure/perimeter-rectangles) — Preview state is preview_unavailable. - [Scale Read Intervals](/math/skills/measure/scale-read-intervals) — Preview state is preview_unavailable. - [Temperature Read](/math/skills/measure/temperature-read) — Preview state is preview_unavailable. - [Elapsed time across hours](/math/skills/measure/time-elapsed-cross-hour) — Preview state is preview_unavailable. - [Time Elapsed Same Hour](/math/skills/measure/time-elapsed-same-hour) — Preview state is preview_unavailable. - [Time Tell Five Minutes](/math/skills/measure/time-tell-five-minutes) — Preview state is preview_unavailable. - [Time Tell Hour Half](/math/skills/measure/time-tell-hour-half) — Preview state is preview_unavailable. - [Time Tell Quarter](/math/skills/measure/time-tell-quarter) — Preview state is preview_unavailable. - [Unit Conversion Word Problems](/math/skills/measure/unit-conversion-word-problems) — Preview state is preview_unavailable. - [Volume Composite](/math/skills/measure/volume-composite) — Preview state is preview_unavailable. - [Volume Cubic Units Count](/math/skills/measure/volume-cubic-units-count) — Preview state is preview_unavailable. - [Volume Formula](/math/skills/measure/volume-formula) — Preview state is preview_unavailable. - [Volume Rectangular Prism Pack](/math/skills/measure/volume-rectangular-prism-pack) — Preview state is preview_unavailable. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — Preview state is preview_unavailable. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — Preview state is preview_unavailable. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — Preview state is preview_unavailable. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — Preview state is preview_unavailable. - [Compare Numbers to 1000](/math/skills/nbt/compare-numbers-to-1000) — Preview state is preview_unavailable. - [Compare Numbers to 10000](/math/skills/nbt/compare-numbers-to-10000) — Preview state is preview_unavailable. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — Preview state is preview_unavailable. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — Preview state is preview_unavailable. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — Preview state is preview_unavailable. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — Preview state is preview_unavailable. - [Expanded Form to 1000](/math/skills/nbt/expanded-form-to-1000) — Preview state is preview_unavailable. - [Large numbers to one million](/math/skills/nbt/large-numbers-to-million) — Preview state is preview_unavailable. - [Large Numbers to Ten Million](/math/skills/nbt/large-numbers-to-ten-million) — Preview state is preview_unavailable. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — Preview state is preview_unavailable. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — Preview state is preview_unavailable. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — Preview state is preview_unavailable. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — Preview state is preview_unavailable. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — Preview state is preview_unavailable. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — Preview state is preview_unavailable. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — Preview state is preview_unavailable. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — Preview state is preview_unavailable. - [Order of Operations Basic](/math/skills/nbt/order-of-operations-basic) — Preview state is preview_unavailable. - [Place Value Hundreds](/math/skills/nbt/place-value-hundreds) — Preview state is preview_unavailable. - [Place Value Tens Ones](/math/skills/nbt/place-value-tens-ones) — Preview state is preview_unavailable. - [Place Value Thousands](/math/skills/nbt/place-value-thousands) — Preview state is preview_unavailable. - [Place Value to 100000](/math/skills/nbt/place-value-to-100000) — Preview state is preview_unavailable. - [Read Write Numbers to 1000](/math/skills/nbt/read-write-numbers-to-1000) — Preview state is preview_unavailable. - [Read Write Numbers to 10000](/math/skills/nbt/read-write-numbers-to-10000) — Preview state is preview_unavailable. - [Round Multi Place](/math/skills/nbt/round-multi-place) — Preview state is preview_unavailable. - [Round to Nearest 10](/math/skills/nbt/round-to-nearest-10) — Preview state is preview_unavailable. - [Round to Nearest 100](/math/skills/nbt/round-to-nearest-100) — Preview state is preview_unavailable. - [Round to Nearest 1000](/math/skills/nbt/round-to-nearest-1000) — Preview state is preview_unavailable. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — Preview state is preview_unavailable. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — Preview state is preview_unavailable. - [Whole Number Powers of 10](/math/skills/nbt/whole-number-powers-of-10) — Preview state is preview_unavailable. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — Preview state is preview_unavailable. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — Preview state is preview_unavailable. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — Preview state is preview_unavailable. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — Preview state is preview_unavailable. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — Preview state is preview_unavailable. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — Preview state is preview_unavailable. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — Preview state is preview_unavailable. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — Preview state is preview_unavailable. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — Preview state is preview_unavailable. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — Preview state is preview_unavailable. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — Preview state is preview_unavailable. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — Preview state is preview_unavailable. - [Equations Unknown Add Sub](/math/skills/oa/equations-unknown-add-sub) — Preview state is preview_unavailable. - [Equations Unknown Mult Div](/math/skills/oa/equations-unknown-mult-div) — Preview state is preview_unavailable. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — Preview state is preview_unavailable. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — Preview state is preview_unavailable. - [Factors Basic](/math/skills/oa/factors-basic) — Preview state is preview_unavailable. - [Gcf Basic](/math/skills/oa/gcf-basic) — Preview state is preview_unavailable. - [Input-output tables](/math/skills/oa/input-output-tables) — Preview state is preview_unavailable. - [Lcm Basic](/math/skills/oa/lcm-basic) — Preview state is preview_unavailable. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — Preview state is preview_unavailable. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — Preview state is preview_unavailable. - [Multiples Basic](/math/skills/oa/multiples-basic) — Preview state is preview_unavailable. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — Preview state is preview_unavailable. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — Preview state is preview_unavailable. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — Preview state is preview_unavailable. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — Preview state is preview_unavailable. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — Preview state is preview_unavailable. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — Preview state is preview_unavailable. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — Preview state is preview_unavailable. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — Preview state is preview_unavailable. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — Preview state is preview_unavailable. - [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — Preview state is preview_unavailable. - [Order of Operations Parentheses](/math/skills/oa/order-of-operations-parentheses) — Preview state is preview_unavailable. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — Preview state is preview_unavailable. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — Preview state is preview_unavailable. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — Preview state is preview_unavailable. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — Preview state is preview_unavailable. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — Preview state is preview_unavailable. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — Preview state is preview_unavailable. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — Preview state is preview_unavailable. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — Preview state is preview_unavailable. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — Preview state is preview_unavailable. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — Preview state is preview_unavailable. - [Growing Visual](/math/skills/pattern/growing-visual) — Preview state is preview_unavailable. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — Preview state is preview_unavailable. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — Preview state is preview_unavailable. - [Repeating patterns](/math/skills/pattern/repeat-extend) — Preview state is preview_unavailable. - [Repeat Identify](/math/skills/pattern/repeat-identify) — Preview state is preview_unavailable. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — Preview state is preview_unavailable. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — Preview state is preview_unavailable. - [Balancing equations](/math/skills/prealg/equation-balance) — Preview state is preview_unavailable. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — Preview state is preview_unavailable. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — Preview state is preview_unavailable. - [Inequality Compare](/math/skills/prealg/inequality-compare) — Preview state is preview_unavailable. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — Preview state is preview_unavailable. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — Preview state is preview_unavailable. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — Preview state is preview_unavailable. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — Preview state is preview_unavailable. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — Preview state is preview_unavailable. ## Standards Mapping State US Common Core and England National Curriculum coverage status for each skill node. ### Mapped to both school systems The skill has at least one US Common Core and one England National Curriculum reference. Required action: Review labels, alignment type, and parent-facing wording before marking as certified coverage. Skills: 13 - [Comparing sets to 20](/math/skills/count/compare-objects-to-20) — Mapped systems: uk_england_nc, us_ccss. - [Reading tables](/math/skills/data/tables-read) — Mapped systems: uk_england_nc, us_ccss. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — Mapped systems: uk_england_nc, us_ccss. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — Mapped systems: uk_england_nc, us_ccss. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — Mapped systems: uk_england_nc, us_ccss. - [2D shapes](/math/skills/geom/shape-identify-2d) — Mapped systems: uk_england_nc, us_ccss. - [Capacity and liquid measure](/math/skills/measure/capacity-volume-liquid-measure) — Mapped systems: uk_england_nc, us_ccss. - [Mass and weight](/math/skills/measure/mass-weight-measure) — Mapped systems: uk_england_nc, us_ccss. - [Elapsed time across hours](/math/skills/measure/time-elapsed-cross-hour) — Mapped systems: uk_england_nc, us_ccss. - [Large numbers to one million](/math/skills/nbt/large-numbers-to-million) — Mapped systems: uk_england_nc, us_ccss. - [Input-output tables](/math/skills/oa/input-output-tables) — Mapped systems: uk_england_nc, us_ccss. - [Repeating patterns](/math/skills/pattern/repeat-extend) — Mapped systems: uk_england_nc, us_ccss. - [Balancing equations](/math/skills/prealg/equation-balance) — Mapped systems: uk_england_nc, us_ccss. ### Mapped to one school system The skill has a partial crosswalk and needs the other launch-market system reviewed. Required action: Add the missing US or England mapping, or mark why the skill is not applicable. Skills: 0 ### Needs standards mapping The skill currently has no public standards crosswalk. Required action: Review against US Common Core and England National Curriculum before parent proof claims use this node. Skills: 250 - [Cardinality to 20](/math/skills/count/cardinality-to-20) — No public standards mapping is present. - [Compare Numbers to 100](/math/skills/count/compare-numbers-to-100) — No public standards mapping is present. - [Compose Decompose to 10](/math/skills/count/compose-decompose-to-10) — No public standards mapping is present. - [Count Back from Number](/math/skills/count/count-back-from-number) — No public standards mapping is present. - [Count On from Number](/math/skills/count/count-on-from-number) — No public standards mapping is present. - [Even Odd Basic](/math/skills/count/even-odd-basic) — No public standards mapping is present. - [Number Line Whole to 100](/math/skills/count/number-line-whole-to-100) — No public standards mapping is present. - [One to One to 10](/math/skills/count/one-to-one-to-10) — No public standards mapping is present. - [One to One to 20](/math/skills/count/one-to-one-to-20) — No public standards mapping is present. - [Order Numbers to 20](/math/skills/count/order-numbers-to-20) — No public standards mapping is present. - [Ordinal Position Basic](/math/skills/count/ordinal-position-basic) — No public standards mapping is present. - [Read Write Numerals to 20](/math/skills/count/read-write-numerals-to-20) — No public standards mapping is present. - [Sequence to 100](/math/skills/count/sequence-to-100) — No public standards mapping is present. - [Skip Count by 10](/math/skills/count/skip-count-by-10) — No public standards mapping is present. - [Skip Count by 2](/math/skills/count/skip-count-by-2) — No public standards mapping is present. - [Skip Count by 5](/math/skills/count/skip-count-by-5) — No public standards mapping is present. - [Ten Frame Fill and Read](/math/skills/count/ten-frame-fill-and-read) — No public standards mapping is present. - [Average Readiness Mean Median Mode](/math/skills/data/average-readiness-mean-median-mode) — No public standards mapping is present. - [Bar Graph Draw Basic](/math/skills/data/bar-graph-draw-basic) — No public standards mapping is present. - [Bar Graph Draw Scaled](/math/skills/data/bar-graph-draw-scaled) — No public standards mapping is present. - [Bar Graph Read and Interpret Scaled](/math/skills/data/bar-graph-read-and-interpret-scaled) — No public standards mapping is present. - [Bar Graph Read Basic](/math/skills/data/bar-graph-read-basic) — No public standards mapping is present. - [Line Graph Read Basic](/math/skills/data/line-graph-read-basic) — No public standards mapping is present. - [Line Plot Create](/math/skills/data/line-plot-create) — No public standards mapping is present. - [Line Plot Fractions](/math/skills/data/line-plot-fractions) — No public standards mapping is present. - [Line Plot Read](/math/skills/data/line-plot-read) — No public standards mapping is present. - [Picture Graph Draw](/math/skills/data/picture-graph-draw) — No public standards mapping is present. - [Picture Graph Read](/math/skills/data/picture-graph-read) — No public standards mapping is present. - [Sort Classify One Attribute](/math/skills/data/sort-classify-one-attribute) — No public standards mapping is present. - [Tables Two Way Readiness](/math/skills/data/tables-two-way-readiness) — No public standards mapping is present. - [Tally and Frequency](/math/skills/data/tally-and-frequency) — No public standards mapping is present. - [Add Tenths Hundredths](/math/skills/dec/add-tenths-hundredths) — No public standards mapping is present. - [Compare Tenths Hundredths](/math/skills/dec/compare-tenths-hundredths) — No public standards mapping is present. - [Compare to Thousandths](/math/skills/dec/compare-to-thousandths) — No public standards mapping is present. - [Decimal Notation Tenths Hundredths](/math/skills/dec/decimal-notation-tenths-hundredths) — No public standards mapping is present. - [Divide by 10 100](/math/skills/dec/divide-by-10-100) — No public standards mapping is present. - [Equivalent Tenths Hundredths](/math/skills/dec/equivalent-tenths-hundredths) — No public standards mapping is present. - [Fraction Convert Denominator 10 100](/math/skills/dec/fraction-convert-denominator-10-100) — No public standards mapping is present. - [Fraction Convert Denominator 1000](/math/skills/dec/fraction-convert-denominator-1000) — No public standards mapping is present. - [Hundredths Concept](/math/skills/dec/hundredths-concept) — No public standards mapping is present. - [Measurement Contexts](/math/skills/dec/measurement-contexts) — No public standards mapping is present. - [Money Notation Connect](/math/skills/dec/money-notation-connect) — No public standards mapping is present. - [Multiply by 10 100](/math/skills/dec/multiply-by-10-100) — No public standards mapping is present. - [Number Line to Hundredths](/math/skills/dec/number-line-to-hundredths) — No public standards mapping is present. - [Place Value Tenths Hundredths](/math/skills/dec/place-value-tenths-hundredths) — No public standards mapping is present. - [Place Value Thousandths](/math/skills/dec/place-value-thousandths) — No public standards mapping is present. - [Round to Tenth Hundredth](/math/skills/dec/round-to-tenth-hundredth) — No public standards mapping is present. - [Round to Whole](/math/skills/dec/round-to-whole) — No public standards mapping is present. - [Sub Tenths Hundredths](/math/skills/dec/sub-tenths-hundredths) — No public standards mapping is present. - [Tenths Concept](/math/skills/dec/tenths-concept) — No public standards mapping is present. - [Thousandths Concept](/math/skills/dec/thousandths-concept) — No public standards mapping is present. - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — No public standards mapping is present. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — No public standards mapping is present. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — No public standards mapping is present. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — No public standards mapping is present. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — No public standards mapping is present. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — No public standards mapping is present. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — No public standards mapping is present. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — No public standards mapping is present. - [Decompose](/math/skills/frac/decompose) — No public standards mapping is present. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — No public standards mapping is present. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — No public standards mapping is present. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — No public standards mapping is present. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — No public standards mapping is present. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — No public standards mapping is present. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — No public standards mapping is present. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — No public standards mapping is present. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — No public standards mapping is present. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — No public standards mapping is present. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — No public standards mapping is present. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — No public standards mapping is present. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — No public standards mapping is present. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — No public standards mapping is present. - [Order Multiple](/math/skills/frac/order-multiple) — No public standards mapping is present. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — No public standards mapping is present. - [Represent Area Model](/math/skills/frac/represent-area-model) — No public standards mapping is present. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — No public standards mapping is present. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — No public standards mapping is present. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — No public standards mapping is present. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — No public standards mapping is present. - [Simplify Basic](/math/skills/frac/simplify-basic) — No public standards mapping is present. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — No public standards mapping is present. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — No public standards mapping is present. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — No public standards mapping is present. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — No public standards mapping is present. - [Angle Sum Triangle Readiness](/math/skills/geom/angle-sum-triangle-readiness) — No public standards mapping is present. - [Angle Types](/math/skills/geom/angle-types) — No public standards mapping is present. - [Area Perimeter Distinguish](/math/skills/geom/area-perimeter-distinguish) — No public standards mapping is present. - [Attributes Classify](/math/skills/geom/attributes-classify) — No public standards mapping is present. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — No public standards mapping is present. - [Congruence Basic](/math/skills/geom/congruence-basic) — No public standards mapping is present. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — No public standards mapping is present. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — No public standards mapping is present. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — No public standards mapping is present. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — No public standards mapping is present. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — No public standards mapping is present. - [Polygons Classify](/math/skills/geom/polygons-classify) — No public standards mapping is present. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — No public standards mapping is present. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — No public standards mapping is present. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — No public standards mapping is present. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — No public standards mapping is present. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — No public standards mapping is present. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — No public standards mapping is present. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — No public standards mapping is present. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — No public standards mapping is present. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — No public standards mapping is present. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — No public standards mapping is present. - [Transform Compose](/math/skills/geom/transform-compose) — No public standards mapping is present. - [Transform Reflect](/math/skills/geom/transform-reflect) — No public standards mapping is present. - [Transform Rotate](/math/skills/geom/transform-rotate) — No public standards mapping is present. - [Transform Translate](/math/skills/geom/transform-translate) — No public standards mapping is present. - [Triangles Classify](/math/skills/geom/triangles-classify) — No public standards mapping is present. - [Volume Surface Readiness](/math/skills/geom/volume-surface-readiness) — No public standards mapping is present. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — No public standards mapping is present. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — No public standards mapping is present. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — No public standards mapping is present. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — No public standards mapping is present. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — No public standards mapping is present. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — No public standards mapping is present. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — No public standards mapping is present. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — No public standards mapping is present. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — No public standards mapping is present. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — No public standards mapping is present. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — No public standards mapping is present. - [Angles Additive Unknown](/math/skills/measure/angles-additive-unknown) — No public standards mapping is present. - [Angles Compare](/math/skills/measure/angles-compare) — No public standards mapping is present. - [Angles Draw](/math/skills/measure/angles-draw) — No public standards mapping is present. - [Angles Identify](/math/skills/measure/angles-identify) — No public standards mapping is present. - [Angles Measure Protractor](/math/skills/measure/angles-measure-protractor) — No public standards mapping is present. - [Area Composite Rectilinear](/math/skills/measure/area-composite-rectilinear) — No public standards mapping is present. - [Area Count Square Units](/math/skills/measure/area-count-square-units) — No public standards mapping is present. - [Area Rectangles Array](/math/skills/measure/area-rectangles-array) — No public standards mapping is present. - [Area Triangle Readiness](/math/skills/measure/area-triangle-readiness) — No public standards mapping is present. - [Length Compare Direct](/math/skills/measure/length-compare-direct) — No public standards mapping is present. - [Length Convert Customary Basic](/math/skills/measure/length-convert-customary-basic) — No public standards mapping is present. - [Length Convert Metric Basic](/math/skills/measure/length-convert-metric-basic) — No public standards mapping is present. - [Length Estimate](/math/skills/measure/length-estimate) — No public standards mapping is present. - [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — No public standards mapping is present. - [Length Nonstandard Units](/math/skills/measure/length-nonstandard-units) — No public standards mapping is present. - [Length Standard Units](/math/skills/measure/length-standard-units) — No public standards mapping is present. - [Money Coin Values Uk](/math/skills/measure/money-coin-values-uk) — No public standards mapping is present. - [Money Coin Values Us](/math/skills/measure/money-coin-values-us) — No public standards mapping is present. - [Money Count Mixed Coins](/math/skills/measure/money-count-mixed-coins) — No public standards mapping is present. - [Money Make Change](/math/skills/measure/money-make-change) — No public standards mapping is present. - [Money Solve Word Problems](/math/skills/measure/money-solve-word-problems) — No public standards mapping is present. - [Perimeter Composite Rectilinear](/math/skills/measure/perimeter-composite-rectilinear) — No public standards mapping is present. - [Perimeter Count Units](/math/skills/measure/perimeter-count-units) — No public standards mapping is present. - [Perimeter Rectangles](/math/skills/measure/perimeter-rectangles) — No public standards mapping is present. - [Scale Read Intervals](/math/skills/measure/scale-read-intervals) — No public standards mapping is present. - [Temperature Read](/math/skills/measure/temperature-read) — No public standards mapping is present. - [Time Elapsed Same Hour](/math/skills/measure/time-elapsed-same-hour) — No public standards mapping is present. - [Time Tell Five Minutes](/math/skills/measure/time-tell-five-minutes) — No public standards mapping is present. - [Time Tell Hour Half](/math/skills/measure/time-tell-hour-half) — No public standards mapping is present. - [Time Tell Quarter](/math/skills/measure/time-tell-quarter) — No public standards mapping is present. - [Unit Conversion Word Problems](/math/skills/measure/unit-conversion-word-problems) — No public standards mapping is present. - [Volume Composite](/math/skills/measure/volume-composite) — No public standards mapping is present. - [Volume Cubic Units Count](/math/skills/measure/volume-cubic-units-count) — No public standards mapping is present. - [Volume Formula](/math/skills/measure/volume-formula) — No public standards mapping is present. - [Volume Rectangular Prism Pack](/math/skills/measure/volume-rectangular-prism-pack) — No public standards mapping is present. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — No public standards mapping is present. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — No public standards mapping is present. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — No public standards mapping is present. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — No public standards mapping is present. - [Compare Numbers to 1000](/math/skills/nbt/compare-numbers-to-1000) — No public standards mapping is present. - [Compare Numbers to 10000](/math/skills/nbt/compare-numbers-to-10000) — No public standards mapping is present. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — No public standards mapping is present. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — No public standards mapping is present. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — No public standards mapping is present. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — No public standards mapping is present. - [Expanded Form to 1000](/math/skills/nbt/expanded-form-to-1000) — No public standards mapping is present. - [Large Numbers to Ten Million](/math/skills/nbt/large-numbers-to-ten-million) — No public standards mapping is present. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — No public standards mapping is present. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — No public standards mapping is present. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — No public standards mapping is present. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — No public standards mapping is present. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — No public standards mapping is present. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — No public standards mapping is present. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — No public standards mapping is present. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — No public standards mapping is present. - [Order of Operations Basic](/math/skills/nbt/order-of-operations-basic) — No public standards mapping is present. - [Place Value Hundreds](/math/skills/nbt/place-value-hundreds) — No public standards mapping is present. - [Place Value Tens Ones](/math/skills/nbt/place-value-tens-ones) — No public standards mapping is present. - [Place Value Thousands](/math/skills/nbt/place-value-thousands) — No public standards mapping is present. - [Place Value to 100000](/math/skills/nbt/place-value-to-100000) — No public standards mapping is present. - [Read Write Numbers to 1000](/math/skills/nbt/read-write-numbers-to-1000) — No public standards mapping is present. - [Read Write Numbers to 10000](/math/skills/nbt/read-write-numbers-to-10000) — No public standards mapping is present. - [Round Multi Place](/math/skills/nbt/round-multi-place) — No public standards mapping is present. - [Round to Nearest 10](/math/skills/nbt/round-to-nearest-10) — No public standards mapping is present. - [Round to Nearest 100](/math/skills/nbt/round-to-nearest-100) — No public standards mapping is present. - [Round to Nearest 1000](/math/skills/nbt/round-to-nearest-1000) — No public standards mapping is present. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — No public standards mapping is present. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — No public standards mapping is present. - [Whole Number Powers of 10](/math/skills/nbt/whole-number-powers-of-10) — No public standards mapping is present. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — No public standards mapping is present. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — No public standards mapping is present. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — No public standards mapping is present. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — No public standards mapping is present. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — No public standards mapping is present. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — No public standards mapping is present. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — No public standards mapping is present. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — No public standards mapping is present. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — No public standards mapping is present. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — No public standards mapping is present. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — No public standards mapping is present. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — No public standards mapping is present. - [Equations Unknown Add Sub](/math/skills/oa/equations-unknown-add-sub) — No public standards mapping is present. - [Equations Unknown Mult Div](/math/skills/oa/equations-unknown-mult-div) — No public standards mapping is present. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — No public standards mapping is present. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — No public standards mapping is present. - [Factors Basic](/math/skills/oa/factors-basic) — No public standards mapping is present. - [Gcf Basic](/math/skills/oa/gcf-basic) — No public standards mapping is present. - [Lcm Basic](/math/skills/oa/lcm-basic) — No public standards mapping is present. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — No public standards mapping is present. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — No public standards mapping is present. - [Multiples Basic](/math/skills/oa/multiples-basic) — No public standards mapping is present. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — No public standards mapping is present. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — No public standards mapping is present. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — No public standards mapping is present. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — No public standards mapping is present. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — No public standards mapping is present. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — No public standards mapping is present. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — No public standards mapping is present. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — No public standards mapping is present. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — No public standards mapping is present. - [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — No public standards mapping is present. - [Order of Operations Parentheses](/math/skills/oa/order-of-operations-parentheses) — No public standards mapping is present. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — No public standards mapping is present. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — No public standards mapping is present. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — No public standards mapping is present. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — No public standards mapping is present. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — No public standards mapping is present. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — No public standards mapping is present. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — No public standards mapping is present. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — No public standards mapping is present. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — No public standards mapping is present. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — No public standards mapping is present. - [Growing Visual](/math/skills/pattern/growing-visual) — No public standards mapping is present. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — No public standards mapping is present. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — No public standards mapping is present. - [Repeat Identify](/math/skills/pattern/repeat-identify) — No public standards mapping is present. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — No public standards mapping is present. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — No public standards mapping is present. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — No public standards mapping is present. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — No public standards mapping is present. - [Inequality Compare](/math/skills/prealg/inequality-compare) — No public standards mapping is present. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — No public standards mapping is present. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — No public standards mapping is present. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — No public standards mapping is present. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — No public standards mapping is present. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — No public standards mapping is present. ## Lab and Certification State Which skills are supported by lab-ready or certified module evidence, and which are still draft or gap. ### Lab-ready or certified These skills have enough module evidence to drive review of public examples and parent proof language. Required action: Confirm task-surface QA, evidence policy, and route/bundle contract before promoting public examples. Skills: 3 - [Comparing sets to 20](/math/skills/count/compare-objects-to-20) — Public status is lab_ready. - [Sort Classify One Attribute](/math/skills/data/sort-classify-one-attribute) — Public status is lab_ready. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — Public status is lab_ready. ### Draft module/family coverage The skill belongs to the map but is not yet lab ready. Required action: Build or certify the MathModule and TaskSurface route before promising interactive preview. Skills: 260 - [Cardinality to 20](/math/skills/count/cardinality-to-20) — Public status is draft. - [Compare Numbers to 100](/math/skills/count/compare-numbers-to-100) — Public status is draft. - [Compose Decompose to 10](/math/skills/count/compose-decompose-to-10) — Public status is draft. - [Count Back from Number](/math/skills/count/count-back-from-number) — Public status is draft. - [Count On from Number](/math/skills/count/count-on-from-number) — Public status is draft. - [Even Odd Basic](/math/skills/count/even-odd-basic) — Public status is draft. - [Number Line Whole to 100](/math/skills/count/number-line-whole-to-100) — Public status is draft. - [One to One to 10](/math/skills/count/one-to-one-to-10) — Public status is draft. - [One to One to 20](/math/skills/count/one-to-one-to-20) — Public status is draft. - [Order Numbers to 20](/math/skills/count/order-numbers-to-20) — Public status is draft. - [Ordinal Position Basic](/math/skills/count/ordinal-position-basic) — Public status is draft. - [Read Write Numerals to 20](/math/skills/count/read-write-numerals-to-20) — Public status is draft. - [Sequence to 100](/math/skills/count/sequence-to-100) — Public status is draft. - [Skip Count by 10](/math/skills/count/skip-count-by-10) — Public status is draft. - [Skip Count by 2](/math/skills/count/skip-count-by-2) — Public status is draft. - [Skip Count by 5](/math/skills/count/skip-count-by-5) — Public status is draft. - [Ten Frame Fill and Read](/math/skills/count/ten-frame-fill-and-read) — Public status is draft. - [Average Readiness Mean Median Mode](/math/skills/data/average-readiness-mean-median-mode) — Public status is draft. - [Bar Graph Draw Basic](/math/skills/data/bar-graph-draw-basic) — Public status is draft. - [Bar Graph Draw Scaled](/math/skills/data/bar-graph-draw-scaled) — Public status is draft. - [Bar Graph Read and Interpret Scaled](/math/skills/data/bar-graph-read-and-interpret-scaled) — Public status is draft. - [Bar Graph Read Basic](/math/skills/data/bar-graph-read-basic) — Public status is draft. - [Line Graph Read Basic](/math/skills/data/line-graph-read-basic) — Public status is draft. - [Line Plot Create](/math/skills/data/line-plot-create) — Public status is draft. - [Line Plot Fractions](/math/skills/data/line-plot-fractions) — Public status is draft. - [Line Plot Read](/math/skills/data/line-plot-read) — Public status is draft. - [Picture Graph Draw](/math/skills/data/picture-graph-draw) — Public status is draft. - [Picture Graph Read](/math/skills/data/picture-graph-read) — Public status is draft. - [Reading tables](/math/skills/data/tables-read) — Public status is draft. - [Tables Two Way Readiness](/math/skills/data/tables-two-way-readiness) — Public status is draft. - [Tally and Frequency](/math/skills/data/tally-and-frequency) — Public status is draft. - [Add Tenths Hundredths](/math/skills/dec/add-tenths-hundredths) — Public status is draft. - [Compare Tenths Hundredths](/math/skills/dec/compare-tenths-hundredths) — Public status is draft. - [Compare to Thousandths](/math/skills/dec/compare-to-thousandths) — Public status is draft. - [Decimal Notation Tenths Hundredths](/math/skills/dec/decimal-notation-tenths-hundredths) — Public status is draft. - [Divide by 10 100](/math/skills/dec/divide-by-10-100) — Public status is draft. - [Equivalent Tenths Hundredths](/math/skills/dec/equivalent-tenths-hundredths) — Public status is draft. - [Fraction Convert Denominator 10 100](/math/skills/dec/fraction-convert-denominator-10-100) — Public status is draft. - [Fraction Convert Denominator 1000](/math/skills/dec/fraction-convert-denominator-1000) — Public status is draft. - [Hundredths Concept](/math/skills/dec/hundredths-concept) — Public status is draft. - [Measurement Contexts](/math/skills/dec/measurement-contexts) — Public status is draft. - [Money Notation Connect](/math/skills/dec/money-notation-connect) — Public status is draft. - [Multiply by 10 100](/math/skills/dec/multiply-by-10-100) — Public status is draft. - [Number Line to Hundredths](/math/skills/dec/number-line-to-hundredths) — Public status is draft. - [Place Value Tenths Hundredths](/math/skills/dec/place-value-tenths-hundredths) — Public status is draft. - [Place Value Thousandths](/math/skills/dec/place-value-thousandths) — Public status is draft. - [Round to Tenth Hundredth](/math/skills/dec/round-to-tenth-hundredth) — Public status is draft. - [Round to Whole](/math/skills/dec/round-to-whole) — Public status is draft. - [Sub Tenths Hundredths](/math/skills/dec/sub-tenths-hundredths) — Public status is draft. - [Tenths Concept](/math/skills/dec/tenths-concept) — Public status is draft. - [Thousandths Concept](/math/skills/dec/thousandths-concept) — Public status is draft. - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — Public status is draft. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — Public status is draft. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — Public status is draft. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — Public status is draft. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — Public status is draft. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — Public status is draft. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — Public status is draft. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — Public status is draft. - [Decompose](/math/skills/frac/decompose) — Public status is draft. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — Public status is draft. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — Public status is draft. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — Public status is draft. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — Public status is draft. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — Public status is draft. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — Public status is draft. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — Public status is draft. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — Public status is draft. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — Public status is draft. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — Public status is draft. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — Public status is draft. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — Public status is draft. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — Public status is draft. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — Public status is draft. - [Order Multiple](/math/skills/frac/order-multiple) — Public status is draft. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — Public status is draft. - [Represent Area Model](/math/skills/frac/represent-area-model) — Public status is draft. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — Public status is draft. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — Public status is draft. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — Public status is draft. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — Public status is draft. - [Simplify Basic](/math/skills/frac/simplify-basic) — Public status is draft. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — Public status is draft. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — Public status is draft. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — Public status is draft. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — Public status is draft. - [Angle Sum Triangle Readiness](/math/skills/geom/angle-sum-triangle-readiness) — Public status is draft. - [Angle Types](/math/skills/geom/angle-types) — Public status is draft. - [Area Perimeter Distinguish](/math/skills/geom/area-perimeter-distinguish) — Public status is draft. - [Attributes Classify](/math/skills/geom/attributes-classify) — Public status is draft. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — Public status is draft. - [Congruence Basic](/math/skills/geom/congruence-basic) — Public status is draft. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — Public status is draft. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — Public status is draft. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — Public status is draft. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — Public status is draft. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — Public status is draft. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — Public status is draft. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — Public status is draft. - [Polygons Classify](/math/skills/geom/polygons-classify) — Public status is draft. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — Public status is draft. - [2D shapes](/math/skills/geom/shape-identify-2d) — Public status is draft. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — Public status is draft. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — Public status is draft. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — Public status is draft. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — Public status is draft. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — Public status is draft. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — Public status is draft. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — Public status is draft. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — Public status is draft. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — Public status is draft. - [Transform Compose](/math/skills/geom/transform-compose) — Public status is draft. - [Transform Reflect](/math/skills/geom/transform-reflect) — Public status is draft. - [Transform Rotate](/math/skills/geom/transform-rotate) — Public status is draft. - [Transform Translate](/math/skills/geom/transform-translate) — Public status is draft. - [Triangles Classify](/math/skills/geom/triangles-classify) — Public status is draft. - [Volume Surface Readiness](/math/skills/geom/volume-surface-readiness) — Public status is draft. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — Public status is draft. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — Public status is draft. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — Public status is draft. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — Public status is draft. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — Public status is draft. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — Public status is draft. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — Public status is draft. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — Public status is draft. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — Public status is draft. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — Public status is draft. - [Angles Additive Unknown](/math/skills/measure/angles-additive-unknown) — Public status is draft. - [Angles Compare](/math/skills/measure/angles-compare) — Public status is draft. - [Angles Draw](/math/skills/measure/angles-draw) — Public status is draft. - [Angles Identify](/math/skills/measure/angles-identify) — Public status is draft. - [Angles Measure Protractor](/math/skills/measure/angles-measure-protractor) — Public status is draft. - [Area Composite Rectilinear](/math/skills/measure/area-composite-rectilinear) — Public status is draft. - [Area Count Square Units](/math/skills/measure/area-count-square-units) — Public status is draft. - [Area Rectangles Array](/math/skills/measure/area-rectangles-array) — Public status is draft. - [Area Triangle Readiness](/math/skills/measure/area-triangle-readiness) — Public status is draft. - [Capacity and liquid measure](/math/skills/measure/capacity-volume-liquid-measure) — Public status is draft. - [Length Compare Direct](/math/skills/measure/length-compare-direct) — Public status is draft. - [Length Convert Customary Basic](/math/skills/measure/length-convert-customary-basic) — Public status is draft. - [Length Convert Metric Basic](/math/skills/measure/length-convert-metric-basic) — Public status is draft. - [Length Estimate](/math/skills/measure/length-estimate) — Public status is draft. - [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — Public status is draft. - [Length Nonstandard Units](/math/skills/measure/length-nonstandard-units) — Public status is draft. - [Length Standard Units](/math/skills/measure/length-standard-units) — Public status is draft. - [Mass and weight](/math/skills/measure/mass-weight-measure) — Public status is draft. - [Money Coin Values Uk](/math/skills/measure/money-coin-values-uk) — Public status is draft. - [Money Coin Values Us](/math/skills/measure/money-coin-values-us) — Public status is draft. - [Money Count Mixed Coins](/math/skills/measure/money-count-mixed-coins) — Public status is draft. - [Money Make Change](/math/skills/measure/money-make-change) — Public status is draft. - [Money Solve Word Problems](/math/skills/measure/money-solve-word-problems) — Public status is draft. - [Perimeter Composite Rectilinear](/math/skills/measure/perimeter-composite-rectilinear) — Public status is draft. - [Perimeter Count Units](/math/skills/measure/perimeter-count-units) — Public status is draft. - [Perimeter Rectangles](/math/skills/measure/perimeter-rectangles) — Public status is draft. - [Scale Read Intervals](/math/skills/measure/scale-read-intervals) — Public status is draft. - [Temperature Read](/math/skills/measure/temperature-read) — Public status is draft. - [Elapsed time across hours](/math/skills/measure/time-elapsed-cross-hour) — Public status is draft. - [Time Elapsed Same Hour](/math/skills/measure/time-elapsed-same-hour) — Public status is draft. - [Time Tell Five Minutes](/math/skills/measure/time-tell-five-minutes) — Public status is draft. - [Time Tell Hour Half](/math/skills/measure/time-tell-hour-half) — Public status is draft. - [Time Tell Quarter](/math/skills/measure/time-tell-quarter) — Public status is draft. - [Unit Conversion Word Problems](/math/skills/measure/unit-conversion-word-problems) — Public status is draft. - [Volume Composite](/math/skills/measure/volume-composite) — Public status is draft. - [Volume Cubic Units Count](/math/skills/measure/volume-cubic-units-count) — Public status is draft. - [Volume Formula](/math/skills/measure/volume-formula) — Public status is draft. - [Volume Rectangular Prism Pack](/math/skills/measure/volume-rectangular-prism-pack) — Public status is draft. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — Public status is draft. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — Public status is draft. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — Public status is draft. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — Public status is draft. - [Compare Numbers to 1000](/math/skills/nbt/compare-numbers-to-1000) — Public status is draft. - [Compare Numbers to 10000](/math/skills/nbt/compare-numbers-to-10000) — Public status is draft. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — Public status is draft. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — Public status is draft. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — Public status is draft. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — Public status is draft. - [Expanded Form to 1000](/math/skills/nbt/expanded-form-to-1000) — Public status is draft. - [Large numbers to one million](/math/skills/nbt/large-numbers-to-million) — Public status is draft. - [Large Numbers to Ten Million](/math/skills/nbt/large-numbers-to-ten-million) — Public status is draft. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — Public status is draft. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — Public status is draft. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — Public status is draft. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — Public status is draft. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — Public status is draft. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — Public status is draft. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — Public status is draft. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — Public status is draft. - [Order of Operations Basic](/math/skills/nbt/order-of-operations-basic) — Public status is draft. - [Place Value Hundreds](/math/skills/nbt/place-value-hundreds) — Public status is draft. - [Place Value Tens Ones](/math/skills/nbt/place-value-tens-ones) — Public status is draft. - [Place Value Thousands](/math/skills/nbt/place-value-thousands) — Public status is draft. - [Place Value to 100000](/math/skills/nbt/place-value-to-100000) — Public status is draft. - [Read Write Numbers to 1000](/math/skills/nbt/read-write-numbers-to-1000) — Public status is draft. - [Read Write Numbers to 10000](/math/skills/nbt/read-write-numbers-to-10000) — Public status is draft. - [Round Multi Place](/math/skills/nbt/round-multi-place) — Public status is draft. - [Round to Nearest 10](/math/skills/nbt/round-to-nearest-10) — Public status is draft. - [Round to Nearest 100](/math/skills/nbt/round-to-nearest-100) — Public status is draft. - [Round to Nearest 1000](/math/skills/nbt/round-to-nearest-1000) — Public status is draft. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — Public status is draft. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — Public status is draft. - [Whole Number Powers of 10](/math/skills/nbt/whole-number-powers-of-10) — Public status is draft. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — Public status is draft. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — Public status is draft. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — Public status is draft. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — Public status is draft. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — Public status is draft. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — Public status is draft. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — Public status is draft. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — Public status is draft. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — Public status is draft. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — Public status is draft. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — Public status is draft. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — Public status is draft. - [Equations Unknown Add Sub](/math/skills/oa/equations-unknown-add-sub) — Public status is draft. - [Equations Unknown Mult Div](/math/skills/oa/equations-unknown-mult-div) — Public status is draft. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — Public status is draft. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — Public status is draft. - [Factors Basic](/math/skills/oa/factors-basic) — Public status is draft. - [Gcf Basic](/math/skills/oa/gcf-basic) — Public status is draft. - [Input-output tables](/math/skills/oa/input-output-tables) — Public status is draft. - [Lcm Basic](/math/skills/oa/lcm-basic) — Public status is draft. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — Public status is draft. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — Public status is draft. - [Multiples Basic](/math/skills/oa/multiples-basic) — Public status is draft. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — Public status is draft. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — Public status is draft. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — Public status is draft. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — Public status is draft. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — Public status is draft. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — Public status is draft. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — Public status is draft. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — Public status is draft. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — Public status is draft. - [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — Public status is draft. - [Order of Operations Parentheses](/math/skills/oa/order-of-operations-parentheses) — Public status is draft. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — Public status is draft. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — Public status is draft. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — Public status is draft. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — Public status is draft. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — Public status is draft. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — Public status is draft. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — Public status is draft. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — Public status is draft. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — Public status is draft. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — Public status is draft. - [Growing Visual](/math/skills/pattern/growing-visual) — Public status is draft. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — Public status is draft. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — Public status is draft. - [Repeating patterns](/math/skills/pattern/repeat-extend) — Public status is draft. - [Repeat Identify](/math/skills/pattern/repeat-identify) — Public status is draft. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — Public status is draft. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — Public status is draft. - [Balancing equations](/math/skills/prealg/equation-balance) — Public status is draft. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — Public status is draft. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — Public status is draft. - [Inequality Compare](/math/skills/prealg/inequality-compare) — Public status is draft. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — Public status is draft. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — Public status is draft. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — Public status is draft. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — Public status is draft. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — Public status is draft. ### Certification gap The skill is missing a usable certified path in the current public map snapshot. Required action: Resolve the missing ModuleFamily, TaskType, MathModule, or TaskSurface link. Skills: 0 ## Corpus Attribution State How strong the public-safe source context is for each skill without exposing private source records. ### Has source context The skill has exact or proxy source context suitable for public summary review. Required action: Confirm redaction, provenance label, and neutral example independence. Skills: 13 - [Comparing sets to 20](/math/skills/count/compare-objects-to-20) — Corpus state is proxy. - [Reading tables](/math/skills/data/tables-read) — Corpus state is proxy. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — Corpus state is proxy. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — Corpus state is proxy. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — Corpus state is proxy. - [2D shapes](/math/skills/geom/shape-identify-2d) — Corpus state is proxy. - [Capacity and liquid measure](/math/skills/measure/capacity-volume-liquid-measure) — Corpus state is proxy. - [Mass and weight](/math/skills/measure/mass-weight-measure) — Corpus state is proxy. - [Elapsed time across hours](/math/skills/measure/time-elapsed-cross-hour) — Corpus state is proxy. - [Large numbers to one million](/math/skills/nbt/large-numbers-to-million) — Corpus state is proxy. - [Input-output tables](/math/skills/oa/input-output-tables) — Corpus state is proxy. - [Repeating patterns](/math/skills/pattern/repeat-extend) — Corpus state is proxy. - [Balancing equations](/math/skills/prealg/equation-balance) — Corpus state is proxy. ### Thin source context The skill has limited public-safe source context. Required action: Add reviewed corpus anchors or leave the skill as a map node without example claims. Skills: 250 - [Cardinality to 20](/math/skills/count/cardinality-to-20) — Corpus state is thin. - [Compare Numbers to 100](/math/skills/count/compare-numbers-to-100) — Corpus state is thin. - [Compose Decompose to 10](/math/skills/count/compose-decompose-to-10) — Corpus state is thin. - [Count Back from Number](/math/skills/count/count-back-from-number) — Corpus state is thin. - [Count On from Number](/math/skills/count/count-on-from-number) — Corpus state is thin. - [Even Odd Basic](/math/skills/count/even-odd-basic) — Corpus state is thin. - [Number Line Whole to 100](/math/skills/count/number-line-whole-to-100) — Corpus state is thin. - [One to One to 10](/math/skills/count/one-to-one-to-10) — Corpus state is thin. - [One to One to 20](/math/skills/count/one-to-one-to-20) — Corpus state is thin. - [Order Numbers to 20](/math/skills/count/order-numbers-to-20) — Corpus state is thin. - [Ordinal Position Basic](/math/skills/count/ordinal-position-basic) — Corpus state is thin. - [Read Write Numerals to 20](/math/skills/count/read-write-numerals-to-20) — Corpus state is thin. - [Sequence to 100](/math/skills/count/sequence-to-100) — Corpus state is thin. - [Skip Count by 10](/math/skills/count/skip-count-by-10) — Corpus state is thin. - [Skip Count by 2](/math/skills/count/skip-count-by-2) — Corpus state is thin. - [Skip Count by 5](/math/skills/count/skip-count-by-5) — Corpus state is thin. - [Ten Frame Fill and Read](/math/skills/count/ten-frame-fill-and-read) — Corpus state is thin. - [Average Readiness Mean Median Mode](/math/skills/data/average-readiness-mean-median-mode) — Corpus state is thin. - [Bar Graph Draw Basic](/math/skills/data/bar-graph-draw-basic) — Corpus state is thin. - [Bar Graph Draw Scaled](/math/skills/data/bar-graph-draw-scaled) — Corpus state is thin. - [Bar Graph Read and Interpret Scaled](/math/skills/data/bar-graph-read-and-interpret-scaled) — Corpus state is thin. - [Bar Graph Read Basic](/math/skills/data/bar-graph-read-basic) — Corpus state is thin. - [Line Graph Read Basic](/math/skills/data/line-graph-read-basic) — Corpus state is thin. - [Line Plot Create](/math/skills/data/line-plot-create) — Corpus state is thin. - [Line Plot Fractions](/math/skills/data/line-plot-fractions) — Corpus state is thin. - [Line Plot Read](/math/skills/data/line-plot-read) — Corpus state is thin. - [Picture Graph Draw](/math/skills/data/picture-graph-draw) — Corpus state is thin. - [Picture Graph Read](/math/skills/data/picture-graph-read) — Corpus state is thin. - [Sort Classify One Attribute](/math/skills/data/sort-classify-one-attribute) — Corpus state is thin. - [Tables Two Way Readiness](/math/skills/data/tables-two-way-readiness) — Corpus state is thin. - [Tally and Frequency](/math/skills/data/tally-and-frequency) — Corpus state is thin. - [Add Tenths Hundredths](/math/skills/dec/add-tenths-hundredths) — Corpus state is thin. - [Compare Tenths Hundredths](/math/skills/dec/compare-tenths-hundredths) — Corpus state is thin. - [Compare to Thousandths](/math/skills/dec/compare-to-thousandths) — Corpus state is thin. - [Decimal Notation Tenths Hundredths](/math/skills/dec/decimal-notation-tenths-hundredths) — Corpus state is thin. - [Divide by 10 100](/math/skills/dec/divide-by-10-100) — Corpus state is thin. - [Equivalent Tenths Hundredths](/math/skills/dec/equivalent-tenths-hundredths) — Corpus state is thin. - [Fraction Convert Denominator 10 100](/math/skills/dec/fraction-convert-denominator-10-100) — Corpus state is thin. - [Fraction Convert Denominator 1000](/math/skills/dec/fraction-convert-denominator-1000) — Corpus state is thin. - [Hundredths Concept](/math/skills/dec/hundredths-concept) — Corpus state is thin. - [Measurement Contexts](/math/skills/dec/measurement-contexts) — Corpus state is thin. - [Money Notation Connect](/math/skills/dec/money-notation-connect) — Corpus state is thin. - [Multiply by 10 100](/math/skills/dec/multiply-by-10-100) — Corpus state is thin. - [Number Line to Hundredths](/math/skills/dec/number-line-to-hundredths) — Corpus state is thin. - [Place Value Tenths Hundredths](/math/skills/dec/place-value-tenths-hundredths) — Corpus state is thin. - [Place Value Thousandths](/math/skills/dec/place-value-thousandths) — Corpus state is thin. - [Round to Tenth Hundredth](/math/skills/dec/round-to-tenth-hundredth) — Corpus state is thin. - [Round to Whole](/math/skills/dec/round-to-whole) — Corpus state is thin. - [Sub Tenths Hundredths](/math/skills/dec/sub-tenths-hundredths) — Corpus state is thin. - [Tenths Concept](/math/skills/dec/tenths-concept) — Corpus state is thin. - [Thousandths Concept](/math/skills/dec/thousandths-concept) — Corpus state is thin. - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — Corpus state is thin. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — Corpus state is thin. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — Corpus state is thin. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — Corpus state is thin. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — Corpus state is thin. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — Corpus state is thin. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — Corpus state is thin. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — Corpus state is thin. - [Decompose](/math/skills/frac/decompose) — Corpus state is thin. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — Corpus state is thin. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — Corpus state is thin. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — Corpus state is thin. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — Corpus state is thin. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — Corpus state is thin. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — Corpus state is thin. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — Corpus state is thin. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — Corpus state is thin. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — Corpus state is thin. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — Corpus state is thin. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — Corpus state is thin. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — Corpus state is thin. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — Corpus state is thin. - [Order Multiple](/math/skills/frac/order-multiple) — Corpus state is thin. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — Corpus state is thin. - [Represent Area Model](/math/skills/frac/represent-area-model) — Corpus state is thin. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — Corpus state is thin. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — Corpus state is thin. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — Corpus state is thin. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — Corpus state is thin. - [Simplify Basic](/math/skills/frac/simplify-basic) — Corpus state is thin. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — Corpus state is thin. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — Corpus state is thin. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — Corpus state is thin. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — Corpus state is thin. - [Angle Sum Triangle Readiness](/math/skills/geom/angle-sum-triangle-readiness) — Corpus state is thin. - [Angle Types](/math/skills/geom/angle-types) — Corpus state is thin. - [Area Perimeter Distinguish](/math/skills/geom/area-perimeter-distinguish) — Corpus state is thin. - [Attributes Classify](/math/skills/geom/attributes-classify) — Corpus state is thin. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — Corpus state is thin. - [Congruence Basic](/math/skills/geom/congruence-basic) — Corpus state is thin. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — Corpus state is thin. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — Corpus state is thin. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — Corpus state is thin. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — Corpus state is thin. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — Corpus state is thin. - [Polygons Classify](/math/skills/geom/polygons-classify) — Corpus state is thin. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — Corpus state is thin. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — Corpus state is thin. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — Corpus state is thin. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — Corpus state is thin. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — Corpus state is thin. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — Corpus state is thin. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — Corpus state is thin. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — Corpus state is thin. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — Corpus state is thin. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — Corpus state is thin. - [Transform Compose](/math/skills/geom/transform-compose) — Corpus state is thin. - [Transform Reflect](/math/skills/geom/transform-reflect) — Corpus state is thin. - [Transform Rotate](/math/skills/geom/transform-rotate) — Corpus state is thin. - [Transform Translate](/math/skills/geom/transform-translate) — Corpus state is thin. - [Triangles Classify](/math/skills/geom/triangles-classify) — Corpus state is thin. - [Volume Surface Readiness](/math/skills/geom/volume-surface-readiness) — Corpus state is thin. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — Corpus state is thin. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — Corpus state is thin. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — Corpus state is thin. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — Corpus state is thin. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — Corpus state is thin. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — Corpus state is thin. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — Corpus state is thin. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — Corpus state is thin. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — Corpus state is thin. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — Corpus state is thin. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — Corpus state is thin. - [Angles Additive Unknown](/math/skills/measure/angles-additive-unknown) — Corpus state is thin. - [Angles Compare](/math/skills/measure/angles-compare) — Corpus state is thin. - [Angles Draw](/math/skills/measure/angles-draw) — Corpus state is thin. - [Angles Identify](/math/skills/measure/angles-identify) — Corpus state is thin. - [Angles Measure Protractor](/math/skills/measure/angles-measure-protractor) — Corpus state is thin. - [Area Composite Rectilinear](/math/skills/measure/area-composite-rectilinear) — Corpus state is thin. - [Area Count Square Units](/math/skills/measure/area-count-square-units) — Corpus state is thin. - [Area Rectangles Array](/math/skills/measure/area-rectangles-array) — Corpus state is thin. - [Area Triangle Readiness](/math/skills/measure/area-triangle-readiness) — Corpus state is thin. - [Length Compare Direct](/math/skills/measure/length-compare-direct) — Corpus state is thin. - [Length Convert Customary Basic](/math/skills/measure/length-convert-customary-basic) — Corpus state is thin. - [Length Convert Metric Basic](/math/skills/measure/length-convert-metric-basic) — Corpus state is thin. - [Length Estimate](/math/skills/measure/length-estimate) — Corpus state is thin. - [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — Corpus state is thin. - [Length Nonstandard Units](/math/skills/measure/length-nonstandard-units) — Corpus state is thin. - [Length Standard Units](/math/skills/measure/length-standard-units) — Corpus state is thin. - [Money Coin Values Uk](/math/skills/measure/money-coin-values-uk) — Corpus state is thin. - [Money Coin Values Us](/math/skills/measure/money-coin-values-us) — Corpus state is thin. - [Money Count Mixed Coins](/math/skills/measure/money-count-mixed-coins) — Corpus state is thin. - [Money Make Change](/math/skills/measure/money-make-change) — Corpus state is thin. - [Money Solve Word Problems](/math/skills/measure/money-solve-word-problems) — Corpus state is thin. - [Perimeter Composite Rectilinear](/math/skills/measure/perimeter-composite-rectilinear) — Corpus state is thin. - [Perimeter Count Units](/math/skills/measure/perimeter-count-units) — Corpus state is thin. - [Perimeter Rectangles](/math/skills/measure/perimeter-rectangles) — Corpus state is thin. - [Scale Read Intervals](/math/skills/measure/scale-read-intervals) — Corpus state is thin. - [Temperature Read](/math/skills/measure/temperature-read) — Corpus state is thin. - [Time Elapsed Same Hour](/math/skills/measure/time-elapsed-same-hour) — Corpus state is thin. - [Time Tell Five Minutes](/math/skills/measure/time-tell-five-minutes) — Corpus state is thin. - [Time Tell Hour Half](/math/skills/measure/time-tell-hour-half) — Corpus state is thin. - [Time Tell Quarter](/math/skills/measure/time-tell-quarter) — Corpus state is thin. - [Unit Conversion Word Problems](/math/skills/measure/unit-conversion-word-problems) — Corpus state is thin. - [Volume Composite](/math/skills/measure/volume-composite) — Corpus state is thin. - [Volume Cubic Units Count](/math/skills/measure/volume-cubic-units-count) — Corpus state is thin. - [Volume Formula](/math/skills/measure/volume-formula) — Corpus state is thin. - [Volume Rectangular Prism Pack](/math/skills/measure/volume-rectangular-prism-pack) — Corpus state is thin. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — Corpus state is thin. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — Corpus state is thin. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — Corpus state is thin. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — Corpus state is thin. - [Compare Numbers to 1000](/math/skills/nbt/compare-numbers-to-1000) — Corpus state is thin. - [Compare Numbers to 10000](/math/skills/nbt/compare-numbers-to-10000) — Corpus state is thin. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — Corpus state is thin. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — Corpus state is thin. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — Corpus state is thin. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — Corpus state is thin. - [Expanded Form to 1000](/math/skills/nbt/expanded-form-to-1000) — Corpus state is thin. - [Large Numbers to Ten Million](/math/skills/nbt/large-numbers-to-ten-million) — Corpus state is thin. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — Corpus state is thin. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — Corpus state is thin. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — Corpus state is thin. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — Corpus state is thin. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — Corpus state is thin. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — Corpus state is thin. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — Corpus state is thin. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — Corpus state is thin. - [Order of Operations Basic](/math/skills/nbt/order-of-operations-basic) — Corpus state is thin. - [Place Value Hundreds](/math/skills/nbt/place-value-hundreds) — Corpus state is thin. - [Place Value Tens Ones](/math/skills/nbt/place-value-tens-ones) — Corpus state is thin. - [Place Value Thousands](/math/skills/nbt/place-value-thousands) — Corpus state is thin. - [Place Value to 100000](/math/skills/nbt/place-value-to-100000) — Corpus state is thin. - [Read Write Numbers to 1000](/math/skills/nbt/read-write-numbers-to-1000) — Corpus state is thin. - [Read Write Numbers to 10000](/math/skills/nbt/read-write-numbers-to-10000) — Corpus state is thin. - [Round Multi Place](/math/skills/nbt/round-multi-place) — Corpus state is thin. - [Round to Nearest 10](/math/skills/nbt/round-to-nearest-10) — Corpus state is thin. - [Round to Nearest 100](/math/skills/nbt/round-to-nearest-100) — Corpus state is thin. - [Round to Nearest 1000](/math/skills/nbt/round-to-nearest-1000) — Corpus state is thin. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — Corpus state is thin. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — Corpus state is thin. - [Whole Number Powers of 10](/math/skills/nbt/whole-number-powers-of-10) — Corpus state is thin. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — Corpus state is thin. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — Corpus state is thin. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — Corpus state is thin. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — Corpus state is thin. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — Corpus state is thin. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — Corpus state is thin. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — Corpus state is thin. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — Corpus state is thin. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — Corpus state is thin. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — Corpus state is thin. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — Corpus state is thin. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — Corpus state is thin. - [Equations Unknown Add Sub](/math/skills/oa/equations-unknown-add-sub) — Corpus state is thin. - [Equations Unknown Mult Div](/math/skills/oa/equations-unknown-mult-div) — Corpus state is thin. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — Corpus state is thin. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — Corpus state is thin. - [Factors Basic](/math/skills/oa/factors-basic) — Corpus state is thin. - [Gcf Basic](/math/skills/oa/gcf-basic) — Corpus state is thin. - [Lcm Basic](/math/skills/oa/lcm-basic) — Corpus state is thin. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — Corpus state is thin. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — Corpus state is thin. - [Multiples Basic](/math/skills/oa/multiples-basic) — Corpus state is thin. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — Corpus state is thin. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — Corpus state is thin. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — Corpus state is thin. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — Corpus state is thin. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — Corpus state is thin. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — Corpus state is thin. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — Corpus state is thin. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — Corpus state is thin. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — Corpus state is thin. - [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — Corpus state is thin. - [Order of Operations Parentheses](/math/skills/oa/order-of-operations-parentheses) — Corpus state is thin. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — Corpus state is thin. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — Corpus state is thin. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — Corpus state is thin. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — Corpus state is thin. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — Corpus state is thin. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — Corpus state is thin. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — Corpus state is thin. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — Corpus state is thin. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — Corpus state is thin. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — Corpus state is thin. - [Growing Visual](/math/skills/pattern/growing-visual) — Corpus state is thin. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — Corpus state is thin. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — Corpus state is thin. - [Repeat Identify](/math/skills/pattern/repeat-identify) — Corpus state is thin. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — Corpus state is thin. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — Corpus state is thin. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — Corpus state is thin. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — Corpus state is thin. - [Inequality Compare](/math/skills/prealg/inequality-compare) — Corpus state is thin. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — Corpus state is thin. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — Corpus state is thin. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — Corpus state is thin. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — Corpus state is thin. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — Corpus state is thin. ### Corpus gap The skill lacks public-safe source context in the generated map. Required action: Attach reviewed source-family summaries before using this node for example generation. Skills: 0 ## Challenge and Enrichment Routing Where olympiad, Kangaroo, Kvantik-style concepts should be reviewed as methods, bridges, challenges, or separate-module inputs. ### Priority challenge-routing candidates The domain or family suggests likely enrichment, bridge, proof, combinatorics, pattern, geometry, fraction, or proportional-reasoning use. Required action: Review as concept/methodology/challenge bridge; do not copy external problem text into child-facing examples. Skills: 148 - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Decompose](/math/skills/frac/decompose) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Order Multiple](/math/skills/frac/order-multiple) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Represent Area Model](/math/skills/frac/represent-area-model) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Simplify Basic](/math/skills/frac/simplify-basic) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — Candidate because of frac / Fraction Equivalence, Comparison, and Operations. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — Candidate because of frac / Fractions as Parts, Wholes, and Fair Shares. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — Candidate because of frac / Operations Models, Bar Models, and Word Problems. - [Angle Types](/math/skills/geom/angle-types) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Attributes Classify](/math/skills/geom/attributes-classify) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Congruence Basic](/math/skills/geom/congruence-basic) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Polygons Classify](/math/skills/geom/polygons-classify) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — Candidate because of geom / Geometry Shape Attributes and Classification. - [2D shapes](/math/skills/geom/shape-identify-2d) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — Candidate because of geom / Ratio, Rate, Scaling, and Proportional Readiness. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Transform Compose](/math/skills/geom/transform-compose) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Transform Reflect](/math/skills/geom/transform-reflect) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Transform Rotate](/math/skills/geom/transform-rotate) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Transform Translate](/math/skills/geom/transform-translate) — Candidate because of geom / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Triangles Classify](/math/skills/geom/triangles-classify) — Candidate because of geom / Geometry Shape Attributes and Classification. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — Candidate because of logic / Logic, Constraint, Deduction, and Combinatorics. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — Candidate because of logic / Data Classification, Tables, and Graph Reasoning. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — Candidate because of logic / Data Classification, Tables, and Graph Reasoning. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — Candidate because of logic / Spatial Composition, Transformations, Symmetry, and Coordinates. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — Candidate because of logic / Equations, Variables, Expressions, and Inequalities. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — Candidate because of nbt / Whole-Number Operations and Fact Fluency. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Factors Basic](/math/skills/oa/factors-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Gcf Basic](/math/skills/oa/gcf-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Input-output tables](/math/skills/oa/input-output-tables) — Candidate because of oa / Patterns, Functions, and Generalization. - [Lcm Basic](/math/skills/oa/lcm-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Multiples Basic](/math/skills/oa/multiples-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — Candidate because of oa / Patterns, Functions, and Generalization. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — Candidate because of oa / Patterns, Functions, and Generalization. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — Candidate because of oa / Ratio, Rate, Scaling, and Proportional Readiness. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — Candidate because of oa / Operations Models, Bar Models, and Word Problems. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — Candidate because of oa / Whole-Number Operations and Fact Fluency. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Growing Visual](/math/skills/pattern/growing-visual) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Repeating patterns](/math/skills/pattern/repeat-extend) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Repeat Identify](/math/skills/pattern/repeat-identify) — Candidate because of pattern / Patterns, Functions, and Generalization. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — Candidate because of prealg / Patterns, Functions, and Generalization. - [Balancing equations](/math/skills/prealg/equation-balance) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Inequality Compare](/math/skills/prealg/inequality-compare) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — Candidate because of prealg / Ratio, Rate, Scaling, and Proportional Readiness. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — Candidate because of prealg / Ratio, Rate, Scaling, and Proportional Readiness. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — Candidate because of prealg / Ratio, Rate, Scaling, and Proportional Readiness. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — Candidate because of prealg / Equations, Variables, Expressions, and Inequalities. ### Needs enrichment routing review The skill has no explicit public enrichment-routing field yet. Required action: Decide whether enrichment sources are irrelevant, methodology-only, same-module challenge, bridge, or separate-module input. Skills: 263 - [Cardinality to 20](/math/skills/count/cardinality-to-20) — No explicit enrichment-routing field is public in this graph version. - [Compare Numbers to 100](/math/skills/count/compare-numbers-to-100) — No explicit enrichment-routing field is public in this graph version. - [Comparing sets to 20](/math/skills/count/compare-objects-to-20) — No explicit enrichment-routing field is public in this graph version. - [Compose Decompose to 10](/math/skills/count/compose-decompose-to-10) — No explicit enrichment-routing field is public in this graph version. - [Count Back from Number](/math/skills/count/count-back-from-number) — No explicit enrichment-routing field is public in this graph version. - [Count On from Number](/math/skills/count/count-on-from-number) — No explicit enrichment-routing field is public in this graph version. - [Even Odd Basic](/math/skills/count/even-odd-basic) — No explicit enrichment-routing field is public in this graph version. - [Number Line Whole to 100](/math/skills/count/number-line-whole-to-100) — No explicit enrichment-routing field is public in this graph version. - [One to One to 10](/math/skills/count/one-to-one-to-10) — No explicit enrichment-routing field is public in this graph version. - [One to One to 20](/math/skills/count/one-to-one-to-20) — No explicit enrichment-routing field is public in this graph version. - [Order Numbers to 20](/math/skills/count/order-numbers-to-20) — No explicit enrichment-routing field is public in this graph version. - [Ordinal Position Basic](/math/skills/count/ordinal-position-basic) — No explicit enrichment-routing field is public in this graph version. - [Read Write Numerals to 20](/math/skills/count/read-write-numerals-to-20) — No explicit enrichment-routing field is public in this graph version. - [Sequence to 100](/math/skills/count/sequence-to-100) — No explicit enrichment-routing field is public in this graph version. - [Skip Count by 10](/math/skills/count/skip-count-by-10) — No explicit enrichment-routing field is public in this graph version. - [Skip Count by 2](/math/skills/count/skip-count-by-2) — No explicit enrichment-routing field is public in this graph version. - [Skip Count by 5](/math/skills/count/skip-count-by-5) — No explicit enrichment-routing field is public in this graph version. - [Ten Frame Fill and Read](/math/skills/count/ten-frame-fill-and-read) — No explicit enrichment-routing field is public in this graph version. - [Average Readiness Mean Median Mode](/math/skills/data/average-readiness-mean-median-mode) — No explicit enrichment-routing field is public in this graph version. - [Bar Graph Draw Basic](/math/skills/data/bar-graph-draw-basic) — No explicit enrichment-routing field is public in this graph version. - [Bar Graph Draw Scaled](/math/skills/data/bar-graph-draw-scaled) — No explicit enrichment-routing field is public in this graph version. - [Bar Graph Read and Interpret Scaled](/math/skills/data/bar-graph-read-and-interpret-scaled) — No explicit enrichment-routing field is public in this graph version. - [Bar Graph Read Basic](/math/skills/data/bar-graph-read-basic) — No explicit enrichment-routing field is public in this graph version. - [Line Graph Read Basic](/math/skills/data/line-graph-read-basic) — No explicit enrichment-routing field is public in this graph version. - [Line Plot Create](/math/skills/data/line-plot-create) — No explicit enrichment-routing field is public in this graph version. - [Line Plot Fractions](/math/skills/data/line-plot-fractions) — No explicit enrichment-routing field is public in this graph version. - [Line Plot Read](/math/skills/data/line-plot-read) — No explicit enrichment-routing field is public in this graph version. - [Picture Graph Draw](/math/skills/data/picture-graph-draw) — No explicit enrichment-routing field is public in this graph version. - [Picture Graph Read](/math/skills/data/picture-graph-read) — No explicit enrichment-routing field is public in this graph version. - [Sort Classify One Attribute](/math/skills/data/sort-classify-one-attribute) — No explicit enrichment-routing field is public in this graph version. - [Reading tables](/math/skills/data/tables-read) — No explicit enrichment-routing field is public in this graph version. - [Tables Two Way Readiness](/math/skills/data/tables-two-way-readiness) — No explicit enrichment-routing field is public in this graph version. - [Tally and Frequency](/math/skills/data/tally-and-frequency) — No explicit enrichment-routing field is public in this graph version. - [Add Tenths Hundredths](/math/skills/dec/add-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Compare Tenths Hundredths](/math/skills/dec/compare-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Compare to Thousandths](/math/skills/dec/compare-to-thousandths) — No explicit enrichment-routing field is public in this graph version. - [Decimal Notation Tenths Hundredths](/math/skills/dec/decimal-notation-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Divide by 10 100](/math/skills/dec/divide-by-10-100) — No explicit enrichment-routing field is public in this graph version. - [Equivalent Tenths Hundredths](/math/skills/dec/equivalent-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Fraction Convert Denominator 10 100](/math/skills/dec/fraction-convert-denominator-10-100) — No explicit enrichment-routing field is public in this graph version. - [Fraction Convert Denominator 1000](/math/skills/dec/fraction-convert-denominator-1000) — No explicit enrichment-routing field is public in this graph version. - [Hundredths Concept](/math/skills/dec/hundredths-concept) — No explicit enrichment-routing field is public in this graph version. - [Measurement Contexts](/math/skills/dec/measurement-contexts) — No explicit enrichment-routing field is public in this graph version. - [Money Notation Connect](/math/skills/dec/money-notation-connect) — No explicit enrichment-routing field is public in this graph version. - [Multiply by 10 100](/math/skills/dec/multiply-by-10-100) — No explicit enrichment-routing field is public in this graph version. - [Number Line to Hundredths](/math/skills/dec/number-line-to-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Place Value Tenths Hundredths](/math/skills/dec/place-value-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Place Value Thousandths](/math/skills/dec/place-value-thousandths) — No explicit enrichment-routing field is public in this graph version. - [Round to Tenth Hundredth](/math/skills/dec/round-to-tenth-hundredth) — No explicit enrichment-routing field is public in this graph version. - [Round to Whole](/math/skills/dec/round-to-whole) — No explicit enrichment-routing field is public in this graph version. - [Sub Tenths Hundredths](/math/skills/dec/sub-tenths-hundredths) — No explicit enrichment-routing field is public in this graph version. - [Tenths Concept](/math/skills/dec/tenths-concept) — No explicit enrichment-routing field is public in this graph version. - [Thousandths Concept](/math/skills/dec/thousandths-concept) — No explicit enrichment-routing field is public in this graph version. - [Add Same Denom Mixed](/math/skills/frac/add-same-denom-mixed) — No explicit enrichment-routing field is public in this graph version. - [Add Same Denom Unit](/math/skills/frac/add-same-denom-unit) — No explicit enrichment-routing field is public in this graph version. - [Add Unlike Denom Related](/math/skills/frac/add-unlike-denom-related) — No explicit enrichment-routing field is public in this graph version. - [Compare Benchmark Half](/math/skills/frac/compare-benchmark-half) — No explicit enrichment-routing field is public in this graph version. - [Compare Same Denom](/math/skills/frac/compare-same-denom) — No explicit enrichment-routing field is public in this graph version. - [Compare Same Numer](/math/skills/frac/compare-same-numer) — No explicit enrichment-routing field is public in this graph version. - [Compare Unit Fractions](/math/skills/frac/compare-unit-fractions) — No explicit enrichment-routing field is public in this graph version. - [Compare Unlike Denom](/math/skills/frac/compare-unlike-denom) — No explicit enrichment-routing field is public in this graph version. - [Decompose](/math/skills/frac/decompose) — No explicit enrichment-routing field is public in this graph version. - [Divide Unit Fraction by Whole Readiness](/math/skills/frac/divide-unit-fraction-by-whole-readiness) — No explicit enrichment-routing field is public in this graph version. - [Equivalent Basic Visual](/math/skills/frac/equivalent-basic-visual) — No explicit enrichment-routing field is public in this graph version. - [Equivalent Generate](/math/skills/frac/equivalent-generate) — No explicit enrichment-routing field is public in this graph version. - [Equivalent Number Line](/math/skills/frac/equivalent-number-line) — No explicit enrichment-routing field is public in this graph version. - [Fair Sharing Discrete Objects](/math/skills/frac/fair-sharing-discrete-objects) — No explicit enrichment-routing field is public in this graph version. - [Fair Sharing Equal Shares](/math/skills/frac/fair-sharing-equal-shares) — No explicit enrichment-routing field is public in this graph version. - [Fraction of Quantity Unitary](/math/skills/frac/fraction-of-quantity-unitary) — No explicit enrichment-routing field is public in this graph version. - [Fractions of a set](/math/skills/frac/fraction-of-set-basic) — No explicit enrichment-routing field is public in this graph version. - [Improper Convert Mixed](/math/skills/frac/improper-convert-mixed) — No explicit enrichment-routing field is public in this graph version. - [Mixed Numbers Compose Decompose](/math/skills/frac/mixed-numbers-compose-decompose) — No explicit enrichment-routing field is public in this graph version. - [Multiply Fraction by Whole](/math/skills/frac/multiply-fraction-by-whole) — No explicit enrichment-routing field is public in this graph version. - [Multiply Whole by Fraction](/math/skills/frac/multiply-whole-by-fraction) — No explicit enrichment-routing field is public in this graph version. - [Name Non Unit Fractions](/math/skills/frac/name-non-unit-fractions) — No explicit enrichment-routing field is public in this graph version. - [Name Unit Fractions](/math/skills/frac/name-unit-fractions) — No explicit enrichment-routing field is public in this graph version. - [Order Multiple](/math/skills/frac/order-multiple) — No explicit enrichment-routing field is public in this graph version. - [Partition Shapes Equal Parts](/math/skills/frac/partition-shapes-equal-parts) — No explicit enrichment-routing field is public in this graph version. - [Represent Area Model](/math/skills/frac/represent-area-model) — No explicit enrichment-routing field is public in this graph version. - [Represent Bar Model](/math/skills/frac/represent-bar-model) — No explicit enrichment-routing field is public in this graph version. - [Represent Number Line General](/math/skills/frac/represent-number-line-general) — No explicit enrichment-routing field is public in this graph version. - [Represent Number Line Unit](/math/skills/frac/represent-number-line-unit) — No explicit enrichment-routing field is public in this graph version. - [Same Whole Constraint](/math/skills/frac/same-whole-constraint) — No explicit enrichment-routing field is public in this graph version. - [Simplify Basic](/math/skills/frac/simplify-basic) — No explicit enrichment-routing field is public in this graph version. - [Sub Same Denom](/math/skills/frac/sub-same-denom) — No explicit enrichment-routing field is public in this graph version. - [Sub Unlike Denom Related](/math/skills/frac/sub-unlike-denom-related) — No explicit enrichment-routing field is public in this graph version. - [Whole As Equal Parts](/math/skills/frac/whole-as-equal-parts) — No explicit enrichment-routing field is public in this graph version. - [Word Problems Bar Model](/math/skills/frac/word-problems-bar-model) — No explicit enrichment-routing field is public in this graph version. - [Angle Sum Triangle Readiness](/math/skills/geom/angle-sum-triangle-readiness) — No explicit enrichment-routing field is public in this graph version. - [Angle Types](/math/skills/geom/angle-types) — No explicit enrichment-routing field is public in this graph version. - [Area Perimeter Distinguish](/math/skills/geom/area-perimeter-distinguish) — No explicit enrichment-routing field is public in this graph version. - [Attributes Classify](/math/skills/geom/attributes-classify) — No explicit enrichment-routing field is public in this graph version. - [Circular Turns Basic](/math/skills/geom/circular-turns-basic) — No explicit enrichment-routing field is public in this graph version. - [Congruence Basic](/math/skills/geom/congruence-basic) — No explicit enrichment-routing field is public in this graph version. - [Coordinate Grid First Quadrant](/math/skills/geom/coordinate-grid-first-quadrant) — No explicit enrichment-routing field is public in this graph version. - [Coordinate Plot Points](/math/skills/geom/coordinate-plot-points) — No explicit enrichment-routing field is public in this graph version. - [Coordinate paths](/math/skills/geom/coordinate-solve-paths) — No explicit enrichment-routing field is public in this graph version. - [Slices and dimensions](/math/skills/geom/dimension-slices-basic) — No explicit enrichment-routing field is public in this graph version. - [Lines Segments Rays](/math/skills/geom/lines-segments-rays) — No explicit enrichment-routing field is public in this graph version. - [Nets Cube Cuboid](/math/skills/geom/nets-cube-cuboid) — No explicit enrichment-routing field is public in this graph version. - [Parallel Perpendicular](/math/skills/geom/parallel-perpendicular) — No explicit enrichment-routing field is public in this graph version. - [Polygons Classify](/math/skills/geom/polygons-classify) — No explicit enrichment-routing field is public in this graph version. - [Quadrilaterals Classify](/math/skills/geom/quadrilaterals-classify) — No explicit enrichment-routing field is public in this graph version. - [2D shapes](/math/skills/geom/shape-identify-2d) — No explicit enrichment-routing field is public in this graph version. - [Shape Identify 3d](/math/skills/geom/shape-identify-3d) — No explicit enrichment-routing field is public in this graph version. - [Sides Vertices Count](/math/skills/geom/sides-vertices-count) — No explicit enrichment-routing field is public in this graph version. - [Similarity Scale Readiness](/math/skills/geom/similarity-scale-readiness) — No explicit enrichment-routing field is public in this graph version. - [Spatial Compose Shapes](/math/skills/geom/spatial-compose-shapes) — No explicit enrichment-routing field is public in this graph version. - [Spatial Decompose Shapes](/math/skills/geom/spatial-decompose-shapes) — No explicit enrichment-routing field is public in this graph version. - [Symmetry Complete Figure](/math/skills/geom/symmetry-complete-figure) — No explicit enrichment-routing field is public in this graph version. - [Symmetry Identify Line](/math/skills/geom/symmetry-identify-line) — No explicit enrichment-routing field is public in this graph version. - [Symmetry Rotational Readiness](/math/skills/geom/symmetry-rotational-readiness) — No explicit enrichment-routing field is public in this graph version. - [Tessellation Basic](/math/skills/geom/tessellation-basic) — No explicit enrichment-routing field is public in this graph version. - [Transform Compose](/math/skills/geom/transform-compose) — No explicit enrichment-routing field is public in this graph version. - [Transform Reflect](/math/skills/geom/transform-reflect) — No explicit enrichment-routing field is public in this graph version. - [Transform Rotate](/math/skills/geom/transform-rotate) — No explicit enrichment-routing field is public in this graph version. - [Transform Translate](/math/skills/geom/transform-translate) — No explicit enrichment-routing field is public in this graph version. - [Triangles Classify](/math/skills/geom/triangles-classify) — No explicit enrichment-routing field is public in this graph version. - [Volume Surface Readiness](/math/skills/geom/volume-surface-readiness) — No explicit enrichment-routing field is public in this graph version. - [Combinatorics Counting List](/math/skills/logic/combinatorics-counting-list) — No explicit enrichment-routing field is public in this graph version. - [Combinatorics Product Rule Readiness](/math/skills/logic/combinatorics-product-rule-readiness) — No explicit enrichment-routing field is public in this graph version. - [Combinatorics Tree Diagram](/math/skills/logic/combinatorics-tree-diagram) — No explicit enrichment-routing field is public in this graph version. - [Constraints Elimination](/math/skills/logic/constraints-elimination) — No explicit enrichment-routing field is public in this graph version. - [Deductive Sequence](/math/skills/logic/deductive-sequence) — No explicit enrichment-routing field is public in this graph version. - [Logic Grid Basic](/math/skills/logic/logic-grid-basic) — No explicit enrichment-routing field is public in this graph version. - [Parity Even Odd Reasoning](/math/skills/logic/parity-even-odd-reasoning) — No explicit enrichment-routing field is public in this graph version. - [Sort Venn One Set](/math/skills/logic/sort-venn-one-set) — No explicit enrichment-routing field is public in this graph version. - [Sort Venn Two Set](/math/skills/logic/sort-venn-two-set) — No explicit enrichment-routing field is public in this graph version. - [Spatial Visualization](/math/skills/logic/spatial-visualization) — No explicit enrichment-routing field is public in this graph version. - [Truth Value Equations](/math/skills/logic/truth-value-equations) — No explicit enrichment-routing field is public in this graph version. - [Angles Additive Unknown](/math/skills/measure/angles-additive-unknown) — No explicit enrichment-routing field is public in this graph version. - [Angles Compare](/math/skills/measure/angles-compare) — No explicit enrichment-routing field is public in this graph version. - [Angles Draw](/math/skills/measure/angles-draw) — No explicit enrichment-routing field is public in this graph version. - [Angles Identify](/math/skills/measure/angles-identify) — No explicit enrichment-routing field is public in this graph version. - [Angles Measure Protractor](/math/skills/measure/angles-measure-protractor) — No explicit enrichment-routing field is public in this graph version. - [Area Composite Rectilinear](/math/skills/measure/area-composite-rectilinear) — No explicit enrichment-routing field is public in this graph version. - [Area Count Square Units](/math/skills/measure/area-count-square-units) — No explicit enrichment-routing field is public in this graph version. - [Area Rectangles Array](/math/skills/measure/area-rectangles-array) — No explicit enrichment-routing field is public in this graph version. - [Area Triangle Readiness](/math/skills/measure/area-triangle-readiness) — No explicit enrichment-routing field is public in this graph version. - [Capacity and liquid measure](/math/skills/measure/capacity-volume-liquid-measure) — No explicit enrichment-routing field is public in this graph version. - [Length Compare Direct](/math/skills/measure/length-compare-direct) — No explicit enrichment-routing field is public in this graph version. - [Length Convert Customary Basic](/math/skills/measure/length-convert-customary-basic) — No explicit enrichment-routing field is public in this graph version. - [Length Convert Metric Basic](/math/skills/measure/length-convert-metric-basic) — No explicit enrichment-routing field is public in this graph version. - [Length Estimate](/math/skills/measure/length-estimate) — No explicit enrichment-routing field is public in this graph version. - [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — No explicit enrichment-routing field is public in this graph version. - [Length Nonstandard Units](/math/skills/measure/length-nonstandard-units) — No explicit enrichment-routing field is public in this graph version. - [Length Standard Units](/math/skills/measure/length-standard-units) — No explicit enrichment-routing field is public in this graph version. - [Mass and weight](/math/skills/measure/mass-weight-measure) — No explicit enrichment-routing field is public in this graph version. - [Money Coin Values Uk](/math/skills/measure/money-coin-values-uk) — No explicit enrichment-routing field is public in this graph version. - [Money Coin Values Us](/math/skills/measure/money-coin-values-us) — No explicit enrichment-routing field is public in this graph version. - [Money Count Mixed Coins](/math/skills/measure/money-count-mixed-coins) — No explicit enrichment-routing field is public in this graph version. - [Money Make Change](/math/skills/measure/money-make-change) — No explicit enrichment-routing field is public in this graph version. - [Money Solve Word Problems](/math/skills/measure/money-solve-word-problems) — No explicit enrichment-routing field is public in this graph version. - [Perimeter Composite Rectilinear](/math/skills/measure/perimeter-composite-rectilinear) — No explicit enrichment-routing field is public in this graph version. - [Perimeter Count Units](/math/skills/measure/perimeter-count-units) — No explicit enrichment-routing field is public in this graph version. - [Perimeter Rectangles](/math/skills/measure/perimeter-rectangles) — No explicit enrichment-routing field is public in this graph version. - [Scale Read Intervals](/math/skills/measure/scale-read-intervals) — No explicit enrichment-routing field is public in this graph version. - [Temperature Read](/math/skills/measure/temperature-read) — No explicit enrichment-routing field is public in this graph version. - [Elapsed time across hours](/math/skills/measure/time-elapsed-cross-hour) — No explicit enrichment-routing field is public in this graph version. - [Time Elapsed Same Hour](/math/skills/measure/time-elapsed-same-hour) — No explicit enrichment-routing field is public in this graph version. - [Time Tell Five Minutes](/math/skills/measure/time-tell-five-minutes) — No explicit enrichment-routing field is public in this graph version. - [Time Tell Hour Half](/math/skills/measure/time-tell-hour-half) — No explicit enrichment-routing field is public in this graph version. - [Time Tell Quarter](/math/skills/measure/time-tell-quarter) — No explicit enrichment-routing field is public in this graph version. - [Unit Conversion Word Problems](/math/skills/measure/unit-conversion-word-problems) — No explicit enrichment-routing field is public in this graph version. - [Volume Composite](/math/skills/measure/volume-composite) — No explicit enrichment-routing field is public in this graph version. - [Volume Cubic Units Count](/math/skills/measure/volume-cubic-units-count) — No explicit enrichment-routing field is public in this graph version. - [Volume Formula](/math/skills/measure/volume-formula) — No explicit enrichment-routing field is public in this graph version. - [Volume Rectangular Prism Pack](/math/skills/measure/volume-rectangular-prism-pack) — No explicit enrichment-routing field is public in this graph version. - [Add Sub Within 1000 Algorithm](/math/skills/nbt/add-sub-within-1000-algorithm) — No explicit enrichment-routing field is public in this graph version. - [Add Sub Within 1000 Models](/math/skills/nbt/add-sub-within-1000-models) — No explicit enrichment-routing field is public in this graph version. - [Add Two Digit No Regroup](/math/skills/nbt/add-two-digit-no-regroup) — No explicit enrichment-routing field is public in this graph version. - [Add Two Digit Regroup](/math/skills/nbt/add-two-digit-regroup) — No explicit enrichment-routing field is public in this graph version. - [Compare Numbers to 1000](/math/skills/nbt/compare-numbers-to-1000) — No explicit enrichment-routing field is public in this graph version. - [Compare Numbers to 10000](/math/skills/nbt/compare-numbers-to-10000) — No explicit enrichment-routing field is public in this graph version. - [Divide by 10 100](/math/skills/nbt/divide-by-10-100) — No explicit enrichment-routing field is public in this graph version. - [Divide Multi Digit by One Digit Algorithm](/math/skills/nbt/divide-multi-digit-by-one-digit-algorithm) — No explicit enrichment-routing field is public in this graph version. - [Divide Multi Digit by One Digit Partial Quotients](/math/skills/nbt/divide-multi-digit-by-one-digit-partial-quotients) — No explicit enrichment-routing field is public in this graph version. - [Divide Multi Digit by One Digit Place Value](/math/skills/nbt/divide-multi-digit-by-one-digit-place-value) — No explicit enrichment-routing field is public in this graph version. - [Expanded Form to 1000](/math/skills/nbt/expanded-form-to-1000) — No explicit enrichment-routing field is public in this graph version. - [Large numbers to one million](/math/skills/nbt/large-numbers-to-million) — No explicit enrichment-routing field is public in this graph version. - [Large Numbers to Ten Million](/math/skills/nbt/large-numbers-to-ten-million) — No explicit enrichment-routing field is public in this graph version. - [Multi Digit Add Sub Fluent](/math/skills/nbt/multi-digit-add-sub-fluent) — No explicit enrichment-routing field is public in this graph version. - [Multiply by 10 100](/math/skills/nbt/multiply-by-10-100) — No explicit enrichment-routing field is public in this graph version. - [Multiply One Digit by Multi Digit Algorithm](/math/skills/nbt/multiply-one-digit-by-multi-digit-algorithm) — No explicit enrichment-routing field is public in this graph version. - [Multiply One Digit by Multi Digit Area Model](/math/skills/nbt/multiply-one-digit-by-multi-digit-area-model) — No explicit enrichment-routing field is public in this graph version. - [Multiply One Digit by Multi Digit Partial Products](/math/skills/nbt/multiply-one-digit-by-multi-digit-partial-products) — No explicit enrichment-routing field is public in this graph version. - [Multiply Two Digit by Two Digit Algorithm](/math/skills/nbt/multiply-two-digit-by-two-digit-algorithm) — No explicit enrichment-routing field is public in this graph version. - [Multiply Two Digit by Two Digit Area Model](/math/skills/nbt/multiply-two-digit-by-two-digit-area-model) — No explicit enrichment-routing field is public in this graph version. - [Multiply Two Digit by Two Digit Partial Products](/math/skills/nbt/multiply-two-digit-by-two-digit-partial-products) — No explicit enrichment-routing field is public in this graph version. - [Order of Operations Basic](/math/skills/nbt/order-of-operations-basic) — No explicit enrichment-routing field is public in this graph version. - [Place Value Hundreds](/math/skills/nbt/place-value-hundreds) — No explicit enrichment-routing field is public in this graph version. - [Place Value Tens Ones](/math/skills/nbt/place-value-tens-ones) — No explicit enrichment-routing field is public in this graph version. - [Place Value Thousands](/math/skills/nbt/place-value-thousands) — No explicit enrichment-routing field is public in this graph version. - [Place Value to 100000](/math/skills/nbt/place-value-to-100000) — No explicit enrichment-routing field is public in this graph version. - [Read Write Numbers to 1000](/math/skills/nbt/read-write-numbers-to-1000) — No explicit enrichment-routing field is public in this graph version. - [Read Write Numbers to 10000](/math/skills/nbt/read-write-numbers-to-10000) — No explicit enrichment-routing field is public in this graph version. - [Round Multi Place](/math/skills/nbt/round-multi-place) — No explicit enrichment-routing field is public in this graph version. - [Round to Nearest 10](/math/skills/nbt/round-to-nearest-10) — No explicit enrichment-routing field is public in this graph version. - [Round to Nearest 100](/math/skills/nbt/round-to-nearest-100) — No explicit enrichment-routing field is public in this graph version. - [Round to Nearest 1000](/math/skills/nbt/round-to-nearest-1000) — No explicit enrichment-routing field is public in this graph version. - [Sub Two Digit No Regroup](/math/skills/nbt/sub-two-digit-no-regroup) — No explicit enrichment-routing field is public in this graph version. - [Sub Two Digit Regroup](/math/skills/nbt/sub-two-digit-regroup) — No explicit enrichment-routing field is public in this graph version. - [Whole Number Powers of 10](/math/skills/nbt/whole-number-powers-of-10) — No explicit enrichment-routing field is public in this graph version. - [Add Sub Word Problems One Step](/math/skills/oa/add-sub-word-problems-one-step) — No explicit enrichment-routing field is public in this graph version. - [Add Sub Word Problems Two Step](/math/skills/oa/add-sub-word-problems-two-step) — No explicit enrichment-routing field is public in this graph version. - [Add Within 10 Concrete](/math/skills/oa/add-within-10-concrete) — No explicit enrichment-routing field is public in this graph version. - [Add Within 20 Strategies](/math/skills/oa/add-within-20-strategies) — No explicit enrichment-routing field is public in this graph version. - [Array Rows Columns](/math/skills/oa/array-rows-columns) — No explicit enrichment-routing field is public in this graph version. - [Bar Model Comparison](/math/skills/oa/bar-model-comparison) — No explicit enrichment-routing field is public in this graph version. - [Bar Model Multiplicative Comparison](/math/skills/oa/bar-model-multiplicative-comparison) — No explicit enrichment-routing field is public in this graph version. - [Bar Model Part Whole](/math/skills/oa/bar-model-part-whole) — No explicit enrichment-routing field is public in this graph version. - [Divide Equal Groups Basic](/math/skills/oa/divide-equal-groups-basic) — No explicit enrichment-routing field is public in this graph version. - [Divide Equal Shares Basic](/math/skills/oa/divide-equal-shares-basic) — No explicit enrichment-routing field is public in this graph version. - [Divide Relate to Multiplication](/math/skills/oa/divide-relate-to-multiplication) — No explicit enrichment-routing field is public in this graph version. - [Equal Groups Make](/math/skills/oa/equal-groups-make) — No explicit enrichment-routing field is public in this graph version. - [Equations Unknown Add Sub](/math/skills/oa/equations-unknown-add-sub) — No explicit enrichment-routing field is public in this graph version. - [Equations Unknown Mult Div](/math/skills/oa/equations-unknown-mult-div) — No explicit enrichment-routing field is public in this graph version. - [Estimation Reasonableness](/math/skills/oa/estimation-reasonableness) — No explicit enrichment-routing field is public in this graph version. - [Fact Families Multiply Divide](/math/skills/oa/fact-families-multiply-divide) — No explicit enrichment-routing field is public in this graph version. - [Factors Basic](/math/skills/oa/factors-basic) — No explicit enrichment-routing field is public in this graph version. - [Gcf Basic](/math/skills/oa/gcf-basic) — No explicit enrichment-routing field is public in this graph version. - [Input-output tables](/math/skills/oa/input-output-tables) — No explicit enrichment-routing field is public in this graph version. - [Lcm Basic](/math/skills/oa/lcm-basic) — No explicit enrichment-routing field is public in this graph version. - [Missing Addend Within 20](/math/skills/oa/missing-addend-within-20) — No explicit enrichment-routing field is public in this graph version. - [Multi Step Word Problem Mixed Operations](/math/skills/oa/multi-step-word-problem-mixed-operations) — No explicit enrichment-routing field is public in this graph version. - [Multiples Basic](/math/skills/oa/multiples-basic) — No explicit enrichment-routing field is public in this graph version. - [Multiply Divide Word Problems One Step](/math/skills/oa/multiply-divide-word-problems-one-step) — No explicit enrichment-routing field is public in this graph version. - [Multiply Divide Word Problems Two Step](/math/skills/oa/multiply-divide-word-problems-two-step) — No explicit enrichment-routing field is public in this graph version. - [Multiply Commutative Property](/math/skills/oa/multiply-commutative-property) — No explicit enrichment-routing field is public in this graph version. - [Multiply Distributive Property](/math/skills/oa/multiply-distributive-property) — No explicit enrichment-routing field is public in this graph version. - [Multiply Equal Groups Basic](/math/skills/oa/multiply-equal-groups-basic) — No explicit enrichment-routing field is public in this graph version. - [Multiply Facts 0 1](/math/skills/oa/multiply-facts-0-1) — No explicit enrichment-routing field is public in this graph version. - [Multiply Facts 2 5 10](/math/skills/oa/multiply-facts-2-5-10) — No explicit enrichment-routing field is public in this graph version. - [Multiply Facts 3 4 6](/math/skills/oa/multiply-facts-3-4-6) — No explicit enrichment-routing field is public in this graph version. - [Multiply Facts 7 8 9](/math/skills/oa/multiply-facts-7-8-9) — No explicit enrichment-routing field is public in this graph version. - [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — No explicit enrichment-routing field is public in this graph version. - [Order of Operations Parentheses](/math/skills/oa/order-of-operations-parentheses) — No explicit enrichment-routing field is public in this graph version. - [Patterns Analyze Rules](/math/skills/oa/patterns-analyze-rules) — No explicit enrichment-routing field is public in this graph version. - [Patterns Generate Number](/math/skills/oa/patterns-generate-number) — No explicit enrichment-routing field is public in this graph version. - [Prime Composite Basic](/math/skills/oa/prime-composite-basic) — No explicit enrichment-routing field is public in this graph version. - [Ratio Readiness Tables](/math/skills/oa/ratio-readiness-tables) — No explicit enrichment-routing field is public in this graph version. - [Remainder Interpret](/math/skills/oa/remainder-interpret) — No explicit enrichment-routing field is public in this graph version. - [Skip Count Repeated Addition](/math/skills/oa/skip-count-repeated-addition) — No explicit enrichment-routing field is public in this graph version. - [Sub Within 10 Concrete](/math/skills/oa/sub-within-10-concrete) — No explicit enrichment-routing field is public in this graph version. - [Sub Within 20 Strategies](/math/skills/oa/sub-within-20-strategies) — No explicit enrichment-routing field is public in this graph version. - [Function Rule One Step](/math/skills/pattern/function-rule-one-step) — No explicit enrichment-routing field is public in this graph version. - [Function Rule Two Step](/math/skills/pattern/function-rule-two-step) — No explicit enrichment-routing field is public in this graph version. - [Growing Visual](/math/skills/pattern/growing-visual) — No explicit enrichment-routing field is public in this graph version. - [Number Sequence Additive](/math/skills/pattern/number-sequence-additive) — No explicit enrichment-routing field is public in this graph version. - [Number Sequence Multiplicative](/math/skills/pattern/number-sequence-multiplicative) — No explicit enrichment-routing field is public in this graph version. - [Repeating patterns](/math/skills/pattern/repeat-extend) — No explicit enrichment-routing field is public in this graph version. - [Repeat Identify](/math/skills/pattern/repeat-identify) — No explicit enrichment-routing field is public in this graph version. - [Algebraic Thinking Word to Expression](/math/skills/prealg/algebraic-thinking-word-to-expression) — No explicit enrichment-routing field is public in this graph version. - [Coordinate Rules](/math/skills/prealg/coordinate-rules) — No explicit enrichment-routing field is public in this graph version. - [Balancing equations](/math/skills/prealg/equation-balance) — No explicit enrichment-routing field is public in this graph version. - [Exponents Squares Cubes](/math/skills/prealg/exponents-squares-cubes) — No explicit enrichment-routing field is public in this graph version. - [Expression Evaluate](/math/skills/prealg/expression-evaluate) — No explicit enrichment-routing field is public in this graph version. - [Inequality Compare](/math/skills/prealg/inequality-compare) — No explicit enrichment-routing field is public in this graph version. - [Negative Numbers Contexts](/math/skills/prealg/negative-numbers-contexts) — No explicit enrichment-routing field is public in this graph version. - [Percent As Fraction 100](/math/skills/prealg/percent-as-fraction-100) — No explicit enrichment-routing field is public in this graph version. - [Rate Unit Rate Readiness](/math/skills/prealg/rate-unit-rate-readiness) — No explicit enrichment-routing field is public in this graph version. - [Ratio Table Basic](/math/skills/prealg/ratio-table-basic) — No explicit enrichment-routing field is public in this graph version. - [Variable As Unknown](/math/skills/prealg/variable-as-unknown) — No explicit enrichment-routing field is public in this graph version.