The numbers 610 to 616 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 610 | = | DCX | = | 500 + 100 + 10 |
| 611 | = | DCXI | = | 500 + 100 + 10 + 1 |
| 612 | = | DCXII | = | 500 + 100 + 10 + 1 + 1 |
| 613 | = | DCXIII | = | 500 + 100 + 10 + 1 + 1 + 1 |
| 614 | = | DCXIV | = | 500 + 100 + 10 + 5 − 1 |
| 615 | = | DCXV | = | 500 + 100 + 10 + 5 |
| 616 | = | DCXVI | = | 500 + 100 + 10 + 5 + 1 |