Răspunsuri

2014-09-20T13:39:08+03:00
2014-09-20T13:44:19+03:00
2583:[2+5:(72:9+121:11)-56]=
2583:[2+5:(8+11)-56]=
2583:(2+5:19-56)=
2583:(2+5/19-56)=
49077:(38+5-1064)=
49077:(-1021)=-48,06