The numbers 2103 to 2109 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 2103 | = | MMCIII | = | 1000 + 1000 + 100 + 1 + 1 + 1 |
| 2104 | = | MMCIV | = | 1000 + 1000 + 100 + 5 − 1 |
| 2105 | = | MMCV | = | 1000 + 1000 + 100 + 5 |
| 2106 | = | MMCVI | = | 1000 + 1000 + 100 + 5 + 1 |
| 2107 | = | MMCVII | = | 1000 + 1000 + 100 + 5 + 1 + 1 |
| 2108 | = | MMCVIII | = | 1000 + 1000 + 100 + 5 + 1 + 1 + 1 |
| 2109 | = | MMCIX | = | 1000 + 1000 + 100 + 10 − 1 |