-31 -( -7) = -24
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∙ 13y ago31-(-6) We know minus and minus becomes plus 31+6 37
-7 minus -4 is -3
Negative 6 minus 7 is Minus 13!
31
-46
-3
negative 49. This is because a minus multiplied by a plus is a minus.
positive 14
-7-(-7)=0
-14 - +7 - -25 = 4
-16 minus -9 is -7
10 minus -7 is the same as 10+7. So, 10--7=17.