Conversia numerelor în cifre romane:

1. 37 → XXXVII
   • 30 = XXX
   • 7 = VII
   • XXX + VII = XXXVII
2. 42 → XLII
   • 40 = XL
   • 2 = II
   • XL + II = XLII
3. 735 → DCCXXXV
   • 700 = DCC
   • 30 = XXX
   • 5 = V
   • DCC + XXX + V = DCCXXXV
4. 1992 → MCMXCII
   • 1000 = M
   • 900 = CM
   • 90 = XC
   • 2 = II
   • M + CM + XC + II = MCMXCII
5. 2001 → MMI
   • 2000 = MM
   • 1 = I
   • MM + I = MMI
6. 3757 → MMMDCCLVII
   • 3000 = MMM
   • 700 = DCC
   • 50 = L
   • 7 = VII
   • MMM + DCC + L + VII = MMMDCCLVII

Răspuns final:

• 37 → XXXVII
• 42 → XLII
• 735 → DCCXXXV
• 1992 → MCMXCII
• 2001 → MMI
• 3757 → MMMDCCLVII