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Foundations and Quantity

Counting and Cardinality Foundations Quantity Comparison and Order Reasoning Base-Ten Place Value and Whole-Number Notation

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Whole-Number Operations and Fact Fluency Operations Models, Bar Models, and Word Problems Equations, Variables, Expressions, and Inequalities Ratio, Rate, Scaling, and Proportional Foundation

Parts, Measure, and Proportion

Fractions as Parts, Wholes, and Fair Shares Fraction Equivalence, Comparison, and Operations Decimal and Percent Reasoning Measurement Units, Tools, Time, and Money Geometric Measurement

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Get better at math Multiplication practice Decimals practice

How to help your child with math without giving the answer

Foundations and Quantity

Counting and Cardinality Foundations Quantity Comparison and Order Reasoning Base-Ten Place Value and Whole-Number Notation

Operations and Models

Whole-Number Operations and Fact Fluency Operations Models, Bar Models, and Word Problems Equations, Variables, Expressions, and Inequalities Ratio, Rate, Scaling, and Proportional Foundation

Parts, Measure, and Proportion

Fractions as Parts, Wholes, and Fair Shares Fraction Equivalence, Comparison, and Operations Decimal and Percent Reasoning Measurement Units, Tools, Time, and Money Geometric Measurement

Geometry, Space, and Data

Data Classification, Tables, and Graph Reasoning Geometry Shape Attributes and Classification Spatial Composition, Transformations, Symmetry, and Coordinates

Patterns, Logic, and Enrichment

Patterns, Functions, and Generalization Logic, Constraint, Deduction, and Combinatorics Limits, Series, and Calculus Complex Numbers and Trigonometric Structures

#–F G–L M–R S–Z

Math Map›Parts, Measure, and Proportion›Fraction Equivalence, Comparison, and Operations›Sub Same Denom

Sub Same Denom

Sub Same Denom practice with teacher guidance, common slips, and next-step routes.

Tasks for this skill are not ready yet.

Before

Decompose Mixed Numbers Compose Decompose Improper Convert Mixed

Same step

Add Same Denom Unit Add Same Denom Mixed

Next

Add Unlike Denom Related Sub Unlike Denom Related Multiply Whole by Fraction Multiply Fraction by Whole Divide Unit Fraction by Whole Readiness

Next families

Quantity Comparison and Order Reasoning Decimal and Percent Reasoning Equations, Variables, Expressions, and Inequalities

AXIOStory-driven adaptive math

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