Question

1) EFETUE :
A) -1 -2-3 =
B)-4-5-8 + 10 =
C)-7 + 20 - 15 + 20 - 1 =
D) +8 - 10 - 7 + 13 - 14 + 5 - 6 =
E) -13 + 7-9 + 5 - 13 =
F)-20 + 10 - 10 + 20 + 14 - 13 - 1 =
G)-8 -10 + 17 - 3+ 4 - 7 + 8 - 1 =
H)-6 -7 - 13 - 26 + 54 - 2 =

ME AJUDEM PRFVR E PRA ENTREGAR AMANHÃ​

Answer 1

1) EFETUE :

A) -1 -2-3 = -6

B)-4-5-8 + 10 = -7

C)-7 + 20 - 15 + 20 - 1 =  17

D) +8 - 10 - 7 + 13 - 14 + 5 - 6 = -11

E) -13 + 7-9 + 5 - 13 = -23

F)-20 + 10 - 10 + 20 + 14 - 13 - 1= 0

G)-8 -10 + 17 - 3+ 4 - 7 + 8 - 1 = 0

H)-6 -7 - 13 - 26 + 54 - 2 = 12

ESPERO TER AJUDADO