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4th grade (Eureka Math/EngageNY)

Learn fourth grade math aligned to the Eureka Math/EngageNY curriculum—arithmetic, measurement, geometry, fractions, and more.

7 units173 videos12 hours

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Unit 1: Module 1: Place value, rounding, and algorithms for addition and subtraction

Topic A: Place value of multi-digit whole numbers

Topic B: Comparing multi-digit whole numbers

Topic C: Rounding multi-digit whole numbers

Topic D: Multi-digit whole number addition

Topic E: Multi-digit whole number subtraction

Unit 2: Module 2: Unit conversions and problem solving with metric measurement

Topic A: Metric unit conversions

Topic B: Application of metric unit conversions

Unit 3: Module 3: Multi-digit multiplication and division

Topic A: Multiplicative comparison word problems

Topic B: Multiplication by 10, 100, and 1,000

Topic C: Multiplication of up to four digits by single-digit numbers

Topic D: Multiplication word problems

Topic E: Division of tens and ones with successive remainders

Topic F: Reasoning with divisibility

Topic G: Division of thousands, hundreds, tens, and ones

Topic H: Multiplication of two-digit by two-digit numbers

Unit 4: Module 4: Angle measure and plane figures

Topic A: Line and angles

Topic B: Angle measurement

Topic C: Problem solving with the addition of angle measures

Topic D: Two-dimensional figures and symmetry

Unit 5: Module 5: Fraction equivalence, ordering, and operations

Topic A: Decomposition and fraction equivalence

Topic B: Fraction equivalence using multiplication and division

Topic C: Fraction comparison

Topic D: Fraction addition and subtraction

Topic E: Extending fraction equivalence to fractions greater than 1

Topic F: Addition and subtraction of fractions by decomposition

Topic G: Repeated addition of fractions as multiplication

Unit 6: Module 6: Decimal fractions

Topic A: Exploration of tenths

Topic B: Tenths and hundredths

Topic C: Decimal comparison

Topic D: Addition with tenths and hundredths

Unit 7: Module 7: Exploring measurement with multiplication

Topic A: Measurement conversion tables

Topic B: Problem solving with measurement

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