The numbers 1677 to 1683 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 1677 | = | MDCLXXVII | = | 1000 + 500 + 100 + 50 + 10 + 10 + 5 + 1 + 1 |
| 1678 | = | MDCLXXVIII | = | 1000 + 500 + 100 + 50 + 10 + 10 + 5 + 1 + 1 + 1 |
| 1679 | = | MDCLXXIX | = | 1000 + 500 + 100 + 50 + 10 + 10 + 10 − 1 |
| 1680 | = | MDCLXXX | = | 1000 + 500 + 100 + 50 + 10 + 10 + 10 |
| 1681 | = | MDCLXXXI | = | 1000 + 500 + 100 + 50 + 10 + 10 + 10 + 1 |
| 1682 | = | MDCLXXXII | = | 1000 + 500 + 100 + 50 + 10 + 10 + 10 + 1 + 1 |
| 1683 | = | MDCLXXXIII | = | 1000 + 500 + 100 + 50 + 10 + 10 + 10 + 1 + 1 + 1 |