Question

(+6) – (-7) = k) (+12) : (+3) =
b) (+5) – (+2) = l) (-25) : (+5) =
c) (+7) + (-4) = m) (42) : (-7) =

Answer 1

6+7= 13
k) 12:3=4
b) 5-2=3
l)-25:5= -5
c)7-4=3
m) 42:-7= -6