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

Resposta:

a) (30)+(-15)= 30 - 15 = 15

b) (-35)+(+10)= -35 + 10 = -25

c)(+100)+(-30)= 100 - 30 = 70

d) (-500)+(+150)= -500 + 150 = -350

e)(+23)-(+14)= 23 - 14 = 9

f)(+6)-(+20)= 6 - 20 = -14

g)(-15)-(+18)= -15 - 18 = -33

h)(-9)-(-4)= -9 + 4 = -5

i)(+37)-(-55)= 37 + 55 = 92

j)(-8)-(+1)= -8 -1 = -9