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9+(1+43)=(19+1)+43 what property of addition is it.

User Jotch
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1 Answer

5 votes

Answer: Associative

Explanation:

Associate is "partner". With this property the parentheses (aka partners) change but the order stays the same.

FYI: If the order changes, that is because a term moved/traveled/commuted to the other side. This is the Commutative property.

User Lukas Niestrat
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