Question

1 ) EFETUE:
A)-1-2-3-2 =
B)-4-5-8+ 10 =
C)-7 + 20-15 + 20 -1 =
D)-13 +7-95-13 =
E) +8-10-7 + 13-14 +5-6 =
F) - 20 + 10 -10 + 20 + 14-13 =​

Answer 1

Explicação passo-a-passo:

a)-8

b)-27

c)-17

d)-88

e)-11

f) 1