Question

8 - Efetue os cálculos
a + 5-9 =
e-) - 6+8
C) -9 - 11
d) - 32+28 = 2
& +13+142​

Answer 1

Resposta:

a) -4

b) 2

c) -20

d) - 32+28= -4

e) 155