Question

решите: -8+(-6) ;21-28;-5-(-7);-37+21;16-9;-23-6;-44+16;-12+(-2)

Answer 1

-8+(-6)=-14
 21-28=-7
-5-(-7)=2
-37+21=-16
16-9=7
-23-6=-29
-44+16=-28
-12+(-2)=-14