Properties of Numbers

Front

(1 + 3) + 4 = 1 + (3 + 4)

Back

Associative Property of Addition

Front

9 ^_x 2 = 2 ^_x 9

Back

Commutative Property of Multiplication

Front

(2 + 3) + 4 = (3 + 2) + 4

Back

Associative Property of Addition

Front

5(8 + 7) = (5 ^_x 8) + (5 ^_x 7)

Back

Distributive Property

Front

"Change Order"

Back

Commutative Prop.

Front

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

Back

Commutative Addition

Front

This property tells us that you can move the parentheses when you are multiplying and the answer will not change.

Back

Associative Multiplication

Front

Name the property.
7 + (11 + 10) = (7 + 11) + 10
Options: Associative Property, Commutative Property, Distributive Property, Identity Property

Back

Associative Property

Front

How can 5 (3 + 9) be expressed using the distributive property?

Back

5(3) + 5(9)

Front

Name the Property.
12 x 12 + 12 x 11 = 12 (12 + 11)

Back

Distributive Property