Question

A(+5)+(+20)
B (+2)+(-12)
C(-15)+(+9)
C(-6)+0
E(-8)+(-10)
F(-9)+(+9
G(+15)+(-15)
H(0+(+20)​

Answer 1

Resposta:

A) (25+)

B) (-10)

C) -4

D) -0

E) (+2)

F) (-0)

G) (-0)

H) (+20)