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Properties of Addition & Multiplication

This activity helps you to review these important properties of addition and multiplication.

AB
a + (b + c) = a + (c + b)associative property of addition
(-6)(1) = -6identity property of multiplication
a * ( b * 3 ) = ( a * b ) * 3associative property of multiplication
b + 0 = bidentity property of addition
2 + -2 = 0inverse property of addition
x + 5 = 1x + 5identity property of multiplication
5 + (2m + 3x ) = 5 + ( 3x + 2m )commutative property of addition
-8 * 0 = 0zero product property
3 ( 5x ) = ( 3 * 5 ) xassociative property of multiplication
9(3 * 2) = (3 * 2)9commutative property of multiplication
-4 (-5 * 6) = -4 ( 6 * -5)commutative property of multiplication
8x + -8x = 0identity property of addition
3x + 9 + -8x = 3x + -8x + 9commutative property of addition
2/3 * 3/2 = 1inverse property of multiplication
-3 * -1/3 = 1inverse property of multiplication
5 + ( 2 + 8y) = (5 + 2) + 8yassociative property of addition


Fourth Grade Teacher
Our Lady Queen of Martyrs
Fort Lauderdale, FL

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