Operations and algebraic thinking
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3rd to 5th Grade
Addition and subtraction of two numbers
3rd to 5th Grade
Addition and subtraction with more than two numbers
3rd to 5th Grade
Addition and subtraction: Problems
3rd to 5th Grade
Less than and greater than
3rd to 5th Grade
Division: Problems
3rd to 5th Grade
Numbers and Operations in Base Ten
Rounding
3rd to 5th Grade
Number and Operations - Fractions
Fraction multiplication
3rd to 5th Grade
Operations on fractions
3rd to 5th Grade
Analysis of primary factors
3rd to 5th Grade
Greater common factor
3rd to 5th Grade
Geometry
Length and perimeter
3rd to 5th Grade