Question

a) (-18):(+3)+(-3)=

b) -3-7-8+12=

c) -2²+1/3 - 5/2=

d)5564. 132+(-3)².0=

Answer 1

A) -18/3 = -6 + (-3) = -9

B) -18 + 12 = -6

C) -4 + 1/3 - 5/2
( -24 + 2 - 15)/6
(-39 +2)/6
(-37)/6

D) 5564. 132 + 9.0
734448 + 0
734448