Explain how to use a number line to model the equation –7 + 4. Then determine its sum.

asked Dec 8, 2018 154k views

3 votes

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3 votes

-7+4=-3 Is that what youre trying to figure out?

Lolita answered Dec 11, 2018

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4 votes

-7+4=-3 we take the sign from the highest value than we seizure the numbers.

Bonnke answered Dec 15, 2018

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