Question

Faça as questoes e coloque os calculos de cada pergunta
a) (30)+(-15)=
b) (-35)+(+10)=
c)(+100)+(-30)=
d) (-500)+(+150)=
e)(+23)-(+14)=
f)(+6)-(+20)=
g)(-15)-(+18)=
h)(-9)-(-4)=
i)(+37)-(-55)=
j)(-8)-(+1)=

Answer 1

A 15
B -25
C 70
D -350
E 9
F 14
G 3
H -13
I -18
J -7