Question

(-18 + 12): 6

(54 - 30): -2

(-15 + 9 - 6 + 3): 3

(32 - 16 - 8): -8

(-16 + 12 - 2 + 10): 2

(-6 x 5): -2

Answer 1

(-18+12):6
-6:6=-1
(54-30):-2
24:-2=-12
(-15+9-6+3):3
15:3=5
(32-16-8):-8
8:-8=-1
(-16+12-2+10):2
16:2=8
(-6x5):-2
-30:-2=15