Răspuns :
35=xxxv
28=xxvlll
732=dccxxxll
1990=mdccc
2001=mml
9876=mmmmmmmmmdccclxxvl
28=xxvlll
732=dccxxxll
1990=mdccc
2001=mml
9876=mmmmmmmmmdccclxxvl
XXV- 35 ... 28- XXVlll .... 732- DCCXXXll.... 1990-MCMXC... 2001- MMl.... 9876- M(X)DCCLXXVI