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30+ (-30) The sum is___ because -30_______
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2 votes
30+ (-30)
The sum is___ because -30_______

User Jelmer Keij
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1 Answer

3 votes

Answer:

0

Explanation:

The sum is 0 because -30 plus 30 equals nothing. Imagine having -30 and adding 30 that would be 0. It's just kinda common sense to me.

Hope this helps :)

User Lealceldeiro
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