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Mathematics, 22.01.2020 03:31 jksike223

Rewrite 7 - 9 as an equivalent addition expression:

7 + 9
-7 + 9
7 + (-9)
-7 + (-9)

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Answers: 3

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Rewrite 7 - 9 as an equivalent addition expression:

7 + 9
-7 + 9
7 + (-9)
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