Question

quanto é (+5)+(_2)
(_2)+(_6)=
(+91)+(-30)=
(_25)+(_5)
(_32)+(+2)
(+16)+(_8)
(_8)+(+8)
(_10)+(_1)
(_2)+(_6)
(_17)+(_9)
(_9)+(_1)​

Answer 1

Resposta:

+5-2=3

-2-6=-8

+91-30=-123

-25-5=-30

-32+2=-30

+16-8=8

-8+8=0

-10-1=-11

-2-6=-8

-17-9=-26

-9-1=-10