84 = LXXXIV
Split 84 into 80 + 4 and write each part: LXXX (80) + IV (4) = LXXXIV.
LXXXIV uses subtraction: IV = 4. A smaller symbol before a larger one is subtracted.
| Symbol | I | V | X | L | C | D | M |
|---|---|---|---|---|---|---|---|
| Value | 1 | 5 | 10 | 50 | 100 | 500 | 1,000 |
Need another number? Use the Roman numeral converter (both directions).
| Number | Roman numeral |
|---|---|
| 80 | LXXX |
| 81 | LXXXI |
| 82 | LXXXII |
| 83 | LXXXIII |
| 85 | LXXXV |
| 86 | LXXXVI |
| 87 | LXXXVII |
| 88 | LXXXVIII |