Question

1) (8-11).(-7) =
2) 20:(-4) -4+ (-18:6 -7) :2=
3) 5.(-6) : (-4-6) -8-42: 6=
4) 22-1 ( 1-3)=
​

Answer 1

Respuesta:

1)(8-11).(-7)= (8-11)= -3 . -7= 21 R\ 21