The numbers 1651 to 1657 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 1651 | = | MDCLI | = | 1000 + 500 + 100 + 50 + 1 |
| 1652 | = | MDCLII | = | 1000 + 500 + 100 + 50 + 1 + 1 |
| 1653 | = | MDCLIII | = | 1000 + 500 + 100 + 50 + 1 + 1 + 1 |
| 1654 | = | MDCLIV | = | 1000 + 500 + 100 + 50 + 5 − 1 |
| 1655 | = | MDCLV | = | 1000 + 500 + 100 + 50 + 5 |
| 1656 | = | MDCLVI | = | 1000 + 500 + 100 + 50 + 5 + 1 |
| 1657 | = | MDCLVII | = | 1000 + 500 + 100 + 50 + 5 + 1 + 1 |