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Oliga [24]
3 years ago
14

I NEED HELP ASAP!! Subtract. -30-27= ? -5-(-4)= ?

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0
-30-27= -57
When both numbers are negative, they are “added” in a sense, but remain negative.

-5-(-4)= -1
You have to multiply the (-4) by the “invisible” -1 on the outside before you add/subtract.
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