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)

### 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

### Use a Bar Diagram and Write an Equation

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

### Multiple-Step Problems

4th Grade Math »
Unit: Problem-Solving Strategies

4th Grade Math »
Unit: Problem-Solving Strategies

### 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

Common Core Math

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### HS Functions

### HS Geometry

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### Ninth and Tenth Grade

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### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

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

Third Grade

Fourth grade

Fifth grade

Middle School