Which best describes and corrects the error in finding the difference?

asked Jan 3, 2021 90.6k views

2 votes

by Malca

4.9k points

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5 votes

Answer:

The first answer choice.

Gor Kotikyan answered Jan 4, 2021

4.3k points

3 votes

Answer: The opposite of -12 should be added.

7 - (-12) = 7 + 12 = 19

Explanation:

The 2 minus signs cancel out and make the 12 positive so 7 - (-12) = 19.

NeatNerd answered Jan 8, 2021

4.4k points

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