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murzikaleks [220]
3 years ago
8

Can someone pls help me with this?

Mathematics
1 answer:
bija089 [108]3 years ago
7 0
Communicative Property: (5+7) +3

Associative prop: (3+5) +7 or (3+7) +5

And the last one, I don’t fully understand what it is asking, but I believe it is asking for the answer which would be 15
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