Question

a)3+(-2) -5
b)6-(-2)•(-3)
c)5:(-5)+(-5)

Answer 1

Răspuns:

a)3+(-2)-5=3+(-7)=-4

b)6-(-2)×(-3)=6-6=0

c)5:(-5)+(-5)=-1+(-5)=-6

Answer 2

a) =3-2-5= -4

b) =6+2•(-3)=6-6=0

c) =-1+(-5)= -1-5= -6