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Properties of Addition

Match the property with what it does. If there is a star after the term it should be matched with an example of the property.

AB
Commutative Property of AdditionThe sum stays the same when the order of the numbers changes ex. a + b = b + a
6+4=4+6Commutative Property of Addition
Associative Property of AdditionThe sum stays the same when the grouping of the numbers is changed (a+b)+c = (b+c)+a
(6+4)+2=6+(4+2)Associative Property of Addition
Identity Property of AdditionAdding zero to a number does not change the value of the number
8+0=8 and 0+8=8Identity Property of Addition
* Identity Property of Addition *5+0=5
* Commutative Property of Addition *25 + (4+5) = (4+5) +25
* Associative Property of Addition *(82+52)+4=82+(52+4)

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