Question

Calcule e responda no caderno
A 125–137
B 623–232
C 1.040–1.100
D 323–402
E 729–701
F 630–1.200

Answer 1

a)-12
b)391
c)-60
d)-79
e)28
f)-570

Answer 2

Resposta: a) -12

B) 391

C) -60

D) - 79

E) 28

F) - 570

Explicação passo-a-passo: