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

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

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User MiniBill
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2 Answers

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

answered
User Lolita
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4 votes
-7+4=-3 we take the sign from the highest value than we seizure the numbers.
answered
User Bonnke
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