Math Properties Vocabulary

Front

Changing order of numbers: sum/product

Back

Commutative property

Front

Changing grouping doesn't change sum/product

Back

Associative Property

Front

Identity property of addition

Back

Any number + 0 = number

Front

Property of adding numbers without regard to grouping

Back

Associative Property

Front

Property of addition: order doesn't matter

Back

Commutative property

Front

26 + 0 = 26

Back

Identity Property

Front

(4+5) + 3 = (3+5) + 4

Back

Associative Property

Front

24 + 31 = 31 + 24

Back

Commutative Property

Front

Example of Associative Property

Back

(23+19)+6=6+(19+23)