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explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value. Which property of addition states that these sums are equivalent?
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explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value. Which property of addition states that these sums are equivalent?

User Jarig
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1 Answer

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They are able to have the same value as the negative sign is simply transferred to the inside. Either way 4 is being subtracted from 3.
User Elements
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