Which equation shows the associative property of addition?
3 + 9 = 12
8 + 7 + 5 = 20
5 + 8 = 8 + 5
(2 + 1) + 3 = 2 + (1 + 3)
ref_doc_title.
Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
Now entering the Challenge Zone—are you ready?