4.OA.A.3

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- 4.OA.A.1Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 x 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations.
- 4.OA.A.2Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
- 4.OA.A.3Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

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## 4.OA.A.3

## Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

64 Lesson(s)

### Use a Bar Diagram and Write an Equation

4th Grade Math »
Unit: Problem-Solving Strategies

4th Grade Math »
Unit: Problem-Solving Strategies

### Subtracting Large Numbers within a Context

4th Grade Math »
Unit: Place Value

4th Grade Math »
Unit: Place Value

### Multi-Step Word Problem in the Real World

4th Grade Math »
Unit: Place Value

4th Grade Math »
Unit: Place Value

### Multiple-Step Problems

4th Grade Math »
Unit: Problem-Solving Strategies

4th Grade Math »
Unit: Problem-Solving Strategies

### Multiplication Card Game and Factorial Fun

4th Grade Math »
Unit: Multiplication with Whole Numbers

4th Grade Math »
Unit: Multiplication with Whole Numbers

### Using Mental Math to Add and Subtract

4th Grade Math »
Unit: Adding and Subtracting Whole Numbers

4th Grade Math »
Unit: Adding and Subtracting Whole Numbers

### Multiplication and Problem Solving to Make Bracelets Day 1

4th Grade Math »
Unit: Multiplication with Whole Numbers

4th Grade Math »
Unit: Multiplication with Whole Numbers

### Sharing Field Trip Money

4th Grade Math »
Unit: Multi-Digit Division

4th Grade Math »
Unit: Multi-Digit Division

### Using Strategies in Working Backwards to Solve Multi-Step Word Problems

4th Grade Math »
Unit: Addition and Subtraction Word Problems

4th Grade Math »
Unit: Addition and Subtraction Word Problems

### Try, Check, Revise

4th Grade Math »
Unit: Problem-Solving Strategies

4th Grade Math »
Unit: Problem-Solving Strategies

### Dog Pen Problem Solving

4th Grade Math »
Unit: Area & Perimeter

4th Grade Math »
Unit: Area & Perimeter

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Third Grade

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HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

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First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

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