3 years ago

What is the sum of -15 + 12 and how

Mathematics

2 answers:

3241004551 [841]3 years ago

8 0

-15 + 12 = -3

Try drawing a number line and move forward 12 spaces from -15!

Lana71 [14]3 years ago

3 0

-3 because -15 + 12 = -3

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