stabileste corespondenta intre numerelescrise cu cifre arabe si cele scrise cu cifre romane. 106: 1945: 1916: 1977: 1918: 1989: . MCMXVI, CVI, MCMLXXXIX, MCMXLV,MCMLXXVII, MCMXVII

Răspuns :

106= CVI
1945=MCMXLV
1916=MCMXVI
1977=MCMLXXVII
1918=
1989=MCMXXXIX

106....CVI

1945....MCMXLV

1916....MCMXVI

1977...MCMLXXVII

1918....MCMXVIII

1989...MCMLXXXIX