Question

Resolva as expressões numéricas:
A) 1 x (1+7) - 16 : (1+3) =

B) 7 x (9 + 5) - 12 : (4 + 2) =​

Answer 1

Resposta:

a)

1+8 -16:(1+3)

1+8-16:4

1+8-4

5

b)

7-14-12:(4+2)

7x14-12:6

98-12:6

98-2

96