Using a Number Line determine, what do you
need to add to -7 such that their sum is 0?
7
-7
9
8.
Answers
Answered by
0
Answer:
Number 7 should be added to -7 to make their sum 0
Step-by-step explanation:
-7+7=0
Hope it helps
Answered by
1
Answer:
Answer is -7
Step-by-step explanation:
OK and hiiiiiiiiiiiiiiiiiiiiiiii
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