Question

1)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) =

F) (-12) ² – 4³ =

G) 4. (-2) ⁵ + 2. (-5) ² – 75. (-1) ¹ =​

Answer 1

a) -2

b) 0

c) 11

d) 16

e) -16

f) 80

g) -3