The numbers 670 to 676 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 670 | = | DCLXX | = | 500 + 100 + 50 + 10 + 10 |
| 671 | = | DCLXXI | = | 500 + 100 + 50 + 10 + 10 + 1 |
| 672 | = | DCLXXII | = | 500 + 100 + 50 + 10 + 10 + 1 + 1 |
| 673 | = | DCLXXIII | = | 500 + 100 + 50 + 10 + 10 + 1 + 1 + 1 |
| 674 | = | DCLXXIV | = | 500 + 100 + 50 + 10 + 10 + 5 − 1 |
| 675 | = | DCLXXV | = | 500 + 100 + 50 + 10 + 10 + 5 |
| 676 | = | DCLXXVI | = | 500 + 100 + 50 + 10 + 10 + 5 + 1 |