Question

Calculeaza:
10x4:5x3+32-32:8x7=
600-56+56:8x9-50:5:10x3=
100-(42+42:6+5x3)=

va roggg

Answer 1

10x4:5*3+32-32:8*7=
40:5*3+32-28=
8*3+32-28=24+32-28=28

600-56+56:8*9-50:5:10*3=
600-56+63-3=604

100-(42+42:6+5*3)=
100-(42+7+15)=
100-64=36