Question

Efetue os cálculos:
a) –32 –25 =
b) –24 +42 =
c) +27 –41 =
d) –48 +36 =
e) +53 +22 =
f) –63 +73 =

Answer 1

a) –32 –25 = -57

b) –24 +42 = +18

c) +27 –41 = -26

d) –48 +36 = -12

e) +53 +22 = +75

f) –63 +73 = +10

Answer 2

Resposta:

a -32-25=+57

b -24+42=+18

c+27-41=

Explicação passo-a-passo:

A +57

B. +18

C. -14

D. -12

E. +75

F. +10