👤

Efectueaza:
824:4+9x6+132-336:3=
939:3+648:4-13x5+9x9=
925-123x4+72:2=
672:3+635:5+192x2-235x3=
885:(638:2_157x2)=
124+123x5+(309x3-127x2)=
4+4x4:4+(336:3+175x5)=
Va rog scrietimi-le cu calcul desfasurat !!!