Question

Subtract the following:
a. +9 from +12
b. + 15 from - 21
C. -42 from + 74
d. 350 from 200
e. 63 from - 63​

Answer 1

Answer:

a) 12-9=3

b)-21-(+15)= -6

c)74-(-42)=96

d)200-350= -150

e)-63-63= -126