Sweetfun Sweetfun

23-09-2018
Mathematics

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The commutative property Addition states that you can change the order of addends in a sum. The associative property of addition states that you can change the grouping of addends in a sum. Use an example to show how the commutative property of addition and the associative property of addition apply to adding decimals.

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spykidd2006 spykidd2006

23-09-2018

Comm.= 1.3+1.5=1.5+1.3

Assoc. (1.3+1.5)+1.7=1.3+(1.5+1.7)

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