Question

QUESTÃO 05: Resolva:
a) 7 - 3 =
b) - 8 + 4 =
c) - 5 - 3 =
d) 3 - 8 =
e) - 3 + 5 - 7 + 9 =
f) - 2 + 1 - 3 + 5 - 1 =
g) - 1000 + 100 - 10 + 1 + 101 - 1010 =​

Answer 1

Resposta:

a) 7-3 = 4

b) -8+4 = -12

c) -5-3= 8

d) 3-8= 5

e) - 3 +5-7+9 = 10

f) -2+1-3+5-1 = 4