Question

01. Calcule o valor de:
A) – 3 – 7 = F) – 1 – 8 – 20 =
B) – 6 + 8 = G) – 6 + 10 – 4 =
C) – 2 + 5 = H) – 10 + 6 – 2 =
D) – 9 + 6 = I) – 15 + 21 – 37 =
E) + 6 + 15 = J) 60 – 34 – 27 =

Answer 1

Resposta:

A)-4

B)-2

C)-3

D)-3

E)-11

F)-21

G)-12

H)-14

I)-1

j)-1