-7 -(-30) = 23
Goes towards positive.for instance, -7 minus -7 = 0or -10 minus -4 = -6OR -25 minus -30 = positive 5
-7 minus -4 is -3
10 minus -20 is 30.
-4 minus -34 is 30
negative 49. This is because a minus multiplied by a plus is a minus.
30
positive 14
-14 - +7 - -25 = 4
-7-(-7)=0
-16 minus -9 is -7
30 minus 90 is negative 60, if I'm correct.
This become a plus positive, -7 minus -7 leaves zero