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Associative Property of Addition

Commutative Property of Addition

Identity Property of Addition

Parentheses

grouping the addends with parenthesis does not change the sum

the order in which numbers are added does not change the sum

if you add zero to a number, the sum is the same as the given…

symbols that are used to group numbers

Associative Property of Addition

Commutative Property of Addition

Identity Property of Addition

Parentheses

grouping the addends with parenthesis does not change the sum

the order in which numbers are added does not change the sum

if you add zero to a number, the sum is the same as the given…

symbols that are used to group numbers