### Negative Numbers and Absolute Value

#### Lesson 1

Positive and Negative Numbers#### Lesson 2

Points on the Number Line#### Lesson 3

Comparing Positive and Negative Numbers#### Lesson 4

Ordering Rational Numbers#### Lesson 5

Using Negative Numbers to Make Sense of Contexts#### Lesson 6

Absolute Value of Numbers#### Lesson 7

Comparing Numbers and Distance from Zero

### Adding and Subtracting Integers

#### Lesson 8

Changing Temperatures#### Lesson 9

Changing Elevation#### Lesson 10

Money and Debts#### Lesson 11

Representing Subtraction#### Lesson 12

Subtracting Rational Numbers

### Inequalities

#### Lesson 13

Writing and Graphing Inequalities#### Lesson 14

Solutions of Inequalities#### Lesson 15

Interpreting Inequalities

### The Coordinate Plane

#### Lesson 16

Points on the Coordinate Plane#### Lesson 17

Constructing the Coordinate Plane#### Lesson 18

Interpreting Points on a Coordinate Plane#### Lesson 19

Distances on a Coordinate Plane#### Lesson 20

Shapes on the Coordinate Plane