The numbers 581 to 587 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 581 | = | DLXXXI | = | 500 + 50 + 10 + 10 + 10 + 1 |
| 582 | = | DLXXXII | = | 500 + 50 + 10 + 10 + 10 + 1 + 1 |
| 583 | = | DLXXXIII | = | 500 + 50 + 10 + 10 + 10 + 1 + 1 + 1 |
| 584 | = | DLXXXIV | = | 500 + 50 + 10 + 10 + 10 + 5 − 1 |
| 585 | = | DLXXXV | = | 500 + 50 + 10 + 10 + 10 + 5 |
| 586 | = | DLXXXVI | = | 500 + 50 + 10 + 10 + 10 + 5 + 1 |
| 587 | = | DLXXXVII | = | 500 + 50 + 10 + 10 + 10 + 5 + 1 + 1 |