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All skills
Foundations and Quantity
Counting and Cardinality FoundationsQuantity Comparison and Order ReasoningBase-Ten Place Value and Whole-Number Notation
Operations and Models
Whole-Number Operations and Fact FluencyOperations Models, Bar Models, and Word ProblemsEquations, Variables, Expressions, and InequalitiesRatio, Rate, Scaling, and Proportional Foundation
Parts, Measure, and Proportion
Fractions as Parts, Wholes, and Fair SharesFraction Equivalence, Comparison, and OperationsDecimal and Percent ReasoningMeasurement Units, Tools, Time, and MoneyGeometric Measurement
Geometry, Space, and Data
Data Classification, Tables, and Graph ReasoningGeometry Shape Attributes and ClassificationSpatial Composition, Transformations, Symmetry, and Coordinates
Patterns, Logic, and Enrichment
Patterns, Functions, and GeneralizationLogic, Constraint, Deduction, and Combinatorics

CCSS.4.NBT.B.4

addition, subtraction, standard algorithm; calculate, fluently compute.

Part of US Common Core Math.

Common Core MathCommon Core by state

Skills

Multi Digit Add Sub FluentWhole-Number Operations and Fact Fluency
AXIOKidsParent-controlled math adventures.
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