Question

Вычислите: -24-16;13-23;-45-(-19);-1/3-(-2)

Answer 1

1) -24-16=-(24+16)=-40
2) 13-23=-(23-13)=-10
3) -45-(-19)=-45+19=-(45-19)=-26
4) -1/3-(-2)=-1/3+2=2-1/3=+(2-1/3)=+(1 3/3-1/3)=1 2/3