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(-5)+(+7)-(-4)+(+12)
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(-5)+(+7)-(-4)+(+12)
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Oct 26, 2019
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5
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(-5)+(+7)-(-4)+(+12)
Mathematics
middle-school
Adrien Le Roy
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Adrien Le Roy
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-5+7(2)+4(6)+12(24)
24!
SolidSun
answered
Oct 28, 2019
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SolidSun
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(–5) + (+7) – (–4) + (+12) =
−5+7−(−4)+12
=2−(−4)+12
=6+12
=18
ElChiniNet
answered
Oct 31, 2019
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ElChiniNet
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