Răspuns :
1)1995*1996=3982020
2)1997*1994=3982018
3)1995+3982020=3984015
4)3984015-3982018=1997
Raspuns: 1997
2)1997*1994=3982018
3)1995+3982020=3984015
4)3984015-3982018=1997
Raspuns: 1997