Question

b) (+8)-(+5)=
c) (-3)+(+9)=
d) (+2)+(-7)=
e) -13+7-2-8+15-1=
f) +22-3-4-5+24+12=
g)(-2)-(-3)+(+5)=
h) (+6)+(-7)-(-2) =
alquem me ajude prfv? ​

Answer 1

Resposta:

b) 3

c) 6

d) -5

e) -2

f) 46

g) 6

h) 1