riosregina316 riosregina316

21-11-2019
Mathematics

contestada

How do you use a number line to add integers?

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akburnett16 akburnett16

21-11-2019

1. Add a positive integer by moving to the right on the number line.

2. Add a negative integer by moving to the left on the number line.

3. Subtract an integer by adding its opposite.

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