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1 vote
Can someone pls help me with this?

Can someone pls help me with this?-example-1
User Braydon
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1 Answer

5 votes
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
User Mazhar
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