Question

-8+(-6)-(-3-8)+(+2) efectuati​

Answer 1

Răspuns:

●-8+(-6)-(-3-8)+(+2)= -8-6-(-11)+2=-14+11+2=-3+2=-1

●7-(-3+11)+(-9+7)-(-4)=7-8+(-2)+4=-1-2+4=-3+4=1

●15+(-2-8)-(-3+8)+(-6)=15-(-10)-5-6=15+10-5-6=-25-5-6=-30-6=-36

●-(-9+3)+(-7)-(-2+3)=-(-6)-7-1=6-7-1=-1-1=-2

●8-(-9-8)+(+11)+(5-7)=8-(-17)+11+(-2)=8+17+11-2=25+11-2=36-2=34

●-10+(-3)-(9+2)-(-3+1)=-10-3-11-(-2)=-13-11+2=-24+2=-22

spor la lucru!! ♡