Roman numerals 1 to 100 games

The 5 Roman symbols you need up to 100

The rules

1. Bigger before smaller — add: VI = 5 + 1 = 6, XV = 15, LX = 60.
2. Smaller before bigger — subtract: IV = 5 − 1 = 4, IX = 9, XL = 40, XC = 90.
3. Repeat up to 3 times only: III = 3, XXX = 30. For 4 we write IV, not IIII.
4. V and L are never repeated, and never written before a bigger symbol.
5. Write tens first, then ones: 47 = 40 + 7 = XL + VII = XLVII.

Roman numerals 1 to 100 chart

Convert any number (1–3999)