The numbers 1320 to 1326 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 1320 | = | MCCCXX | = | 1000 + 100 + 100 + 100 + 10 + 10 |
| 1321 | = | MCCCXXI | = | 1000 + 100 + 100 + 100 + 10 + 10 + 1 |
| 1322 | = | MCCCXXII | = | 1000 + 100 + 100 + 100 + 10 + 10 + 1 + 1 |
| 1323 | = | MCCCXXIII | = | 1000 + 100 + 100 + 100 + 10 + 10 + 1 + 1 + 1 |
| 1324 | = | MCCCXXIV | = | 1000 + 100 + 100 + 100 + 10 + 10 + 5 − 1 |
| 1325 | = | MCCCXXV | = | 1000 + 100 + 100 + 100 + 10 + 10 + 5 |
| 1326 | = | MCCCXXVI | = | 1000 + 100 + 100 + 100 + 10 + 10 + 5 + 1 |