Integers are positive whole numbers and their opposites {…-3, -2, -1, 0, 1, 2, 3,….}. Integers are a subset of rational numbers. Integers and rational numbers belong to the set of real numbers. Follow these links to practice identifying, adding, subtracting, multiplying, and dividing integers.
Scmoop’s Introduction to Integers Video
Alien Math Integer Multiplication
Alien Math Integer Subtraction
Weapons of Math Destruction 2-Integers
How Do You Subtract Integers Using a Number Line? Video
Khan Academy’s Adding/Subtracting Negative Numbers Video
Math Spin Game
Color Chips-Addition
Integers Multiplication Blocks
Arithmetic Four (Connect Four)