Question

a) (– 16) : ( – 2) = ( ) – 6
b) (+ 28) : ( – 4) = ( ) – 20
c) ( – 40) : ( + 2) = ( ) – 7
d) (+ 24) : ( + 4) = ( ) + 18
e) (+ 45) : ( – 5) = ( ) + 6

Answer 1

Resposta:

a) (8) - 6 = 1

b) (-7) - 20 = - 27

c) (-20) - 7 = - 27

d) (6) + 18 = 24

e) (-9) + 6 = - 3