__Concept Review__

__Concept Review__

**What is an integer?**

Any whole number which can be both positive or negative.

**Negative Numbers**

**Adding & Subtracting Integers**

## To __add__ integers, remember these rules:

- If the signs are the same, add the numbers together and keep the sign.

- If the signs are different, subtract the numbers and use the sign of the larger value.

To __subtract__ integers, remember this rule:

- To subtract an integer, add its opposite

(If you follow that rule, then you will remember that double negatives cancel each other out.)

**Multiplying & Diving Integers**

## Calculations Involving Integers Overview

__Games and Activities__

__Games and Activities__

Here are some ways to practice for your classes and tests.