2 years ago

Math 7 Grade 7. Can anyone help me answer these questions?

1 answer:

6 0

1. What is the opposite of -2? 2

2. When we add opposites together they will always equal = ? 0

This is also known as what ?
additive inverse

Adding with integers with SAME signs.

-8 + -3 = -11

-12 + -15 = -27

-3 + -9 + -25 = -37

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