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FOA Properties

Properties of Addition and Multiplication

Commutative Property of Addition 3 + 2 = 2 + 3
Commutative Property of Multiplication 3 x 2 = 2 x 3
Associative Property of Addition (2 + 3) + 4 = 2 +(3 + 4)
Associative Property of Multiplication (2 x 3) x 4 = 2 x (3 x 4)
Additive Identity Property When you add zero to a number, the number stays the same. 3 + 0 = 3
Additive Inverse Property When you add a number plus its opposite, it equals zero. 3 + -3 = 0
Multiplicative Property of Zero When you multiply a number by zero, it always equals zero. 5 x 0 = 0
Multiplicative Identity Property When you multiply a number by one, it will always stay the same. 5 x 1 = 5
Multiplicative Inverse Property When you multiply a number by its reciprocal, it equals one. 2 x 1/2 = 1
Distributive Property The number in front of the parenthesis must be multiplied by every number inside. 2(3 +4) = (2 x 3) + (2 x 4)
Created by: sfarwell