Răspuns :
820-392:7x5+1728:32-594=
=820-56x5+54-594
=820-280+54-594
=540+54-594
=594-594
=0
=820-56x5+54-594
=820-280+54-594
=540+54-594
=594-594
=0
820-392:7×5+1728:32-594=
820-56×5+54-594=
820-280+54-594=
540+54-594=
594-594=
0.
Sper ca te-am ajutat!!!
820-56×5+54-594=
820-280+54-594=
540+54-594=
594-594=
0.
Sper ca te-am ajutat!!!