Răspuns :
XVIII,XIX,XX,XXI,XXII,XXIII,XXIV,XXV,XXVI
DC,DCC,DCCC,CM,M
XCV,XCVI,XCVII,XCVIII,XCIX,C,CI,CII,CIII
DXV,DXVI,DXVII,DXVIII,DXIX
a)160+16=176(CLXXVI)
b)DCLX 660-27=633(DCXXXIII)
c)16:2=8(VIII)
d)121×4=484(CDLXXXIV)
DC,DCC,DCCC,CM,M
XCV,XCVI,XCVII,XCVIII,XCIX,C,CI,CII,CIII
DXV,DXVI,DXVII,DXVIII,DXIX
a)160+16=176(CLXXVI)
b)DCLX 660-27=633(DCXXXIII)
c)16:2=8(VIII)
d)121×4=484(CDLXXXIV)