Question

03- CALCULE AS EXPRESSÕES;

A) 10 : 5 – 4

B) (-3) + 12 : 4

C) (-2) + 3 . 5 – 12 : 6

D) (-16) : 4 . (-4)

E) 4 . 8 : (-2)

[Me ajudem pfv]​

Answer 1

Resposta:

A) 10 : 5 – 4

R: -2

B) (-3) + 12 : 4

R: 2,25

C) (-2) + 3 . 5 – 12 : 6

R: 11

D) (-16) : 4 . (-4)

R: 16

E) 4 . 8 : (-2)

R: -16