## NY-3.OA.8a: Solve two-step word problems using the four operations. 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.

There are 38 resources.
Title Description Thumbnail Image Curriculum Topics

## Closed Captioned Video: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles

### Closed Captioned Video: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles Description Video Tutorial: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles. In this tutorial, students review the basics of how to use algebra tiles to model equations.

Algebra Tiles--Expressions and Equations

## Closed Captioned Video: Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles

### Closed Captioned Video: Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles Description This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

Algebra Tiles--Expressions and Equations

## Closed Captioned Video: Two-Step Equations: Division and Addition

### Closed Captioned Video: Two-Step Equations: Division and Addition Video Tutorial: Two-Step Equations: Division and Addition. In this video, we will solve a two-step equation that involves division and addition.

Solving Two-Step Equations

## Closed Captioned Video: Two-Step Equations: Division and Subtraction

### Closed Captioned Video: Two-Step Equations: Division and Subtraction Video Tutorial: Two-Step Equations: Division and Subtraction. In this video, we will solve a two-step equation that involves division and subtraction.

Solving Two-Step Equations

## Closed Captioned Video: Two-Step Equations: Multiplication and Addition

### Closed Captioned Video: Two-Step Equations: Multiplication and Addition Video Tutorial: Two-Step Equations: Multiplication and Addition. In this video, we will solve a two-step equation that involves multiplication and addition.

Solving Two-Step Equations

## Closed Captioned Video: Two-Step Equations: Multiplication and Subtraction

### Closed Captioned Video: Two-Step Equations: Multiplication and Subtraction Video Tutorial: Two-Step Equations: Multiplication and Subtraction. In this video, we will solve a two-step equation that involves multiplication and subtraction.

Solving Two-Step Equations

## Video Transcript: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles

### Video Transcript: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles

Algebra Tiles--Expressions and Equations

## Video Transcript: Algebra Tiles: Solving Two-Step Equations

### Video Transcript: Algebra Tiles: Solving Two-Step Equations

Algebra Tiles--Expressions and Equations

## Video Transcript: Two-Step Equations: Division and Addition

### Video Transcript: Two-Step Equations: Division and Addition This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Division and Addition.

Solving Two-Step Equations

## Video Transcript: Two-Step Equations: Division and Subtraction

### Video Transcript: Two-Step Equations: Division and Subtraction This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Division and Subtraction.

Solving Two-Step Equations

## Video Transcript: Two-Step Equations: Multiplication and Addition

### Video Transcript: Two-Step Equations: Multiplication and Addition This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Multiplication and Addition.

Solving Two-Step Equations

## Video Transcript: Two-Step Equations: Multiplication and Subtraction

### Video Transcript: Two-Step Equations: Multiplication and Subtraction This is the transcript that goes with the video segment entitled Video: Two-Step Equations: Multiplication and Subtraction.

Solving Two-Step Equations

## Video Tutorial: Algebra Tiles 18

### Video Tutorial: Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles Description This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

Algebra Tiles--Expressions and Equations

## Video Tutorial: Algebra Tiles 9

### Video Tutorial: Algebra Tiles: Modeling Two-Step Equations Using Algebra Tiles Description This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

Algebra Tiles--Expressions and Equations

## Video Tutorial: Two-Step Equations, Video 1

### Video Tutorial: Two-Step Equations: Multiplication and Addition This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

Solving Two-Step Equations

## Video Tutorial: Two-Step Equations, Video 2

### Video Tutorial: Two-Step Equations: Multiplication and Subtraction This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

Solving Two-Step Equations

## Video Tutorial: Two-Step Equations, Video 3

### Video Tutorial: Two-Step Equations: Division and Addition This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

Solving Two-Step Equations

## Video Tutorial: Two-Step Equations, Video 4

### Video Tutorial: Two-Step Equations: Division and Subtraction This is part of a collection of video tutorials on the topic of Solving Two-Step Equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 1

### Worksheet: Solving Two-Step Equations Set 1 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 10

### Worksheet: Solving Two-Step Equations Set 10 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 11

### Worksheet: Solving Two-Step Equations Set 11 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 12

### Worksheet: Solving Two-Step Equations Set 12 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 13

### Worksheet: Solving Two-Step Equations Set 13 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 14

### Worksheet: Solving Two-Step Equations Set 14 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations

## Worksheet: Solving Two-Step Equations Set 15

### Worksheet: Solving Two-Step Equations Set 15 This is part of a collection of math worksheets on the topic of solving two-step equations.

Solving Two-Step Equations