The numbers 1999 to 2005 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 1999 | = | MCMXCIX | = | 1000 + 1000 − 100 + 100 − 10 + 10 − 1 |
| 2000 | = | MM | = | 1000 + 1000 |
| 2001 | = | MMI | = | 1000 + 1000 + 1 |
| 2002 | = | MMII | = | 1000 + 1000 + 1 + 1 |
| 2003 | = | MMIII | = | 1000 + 1000 + 1 + 1 + 1 |
| 2004 | = | MMIV | = | 1000 + 1000 + 5 − 1 |
| 2005 | = | MMV | = | 1000 + 1000 + 5 |