Talen 2339 till 2345 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2339 | = | MMCCCXXXIX | = | 1000 + 1000 + 100 + 100 + 100 + 10 + 10 + 10 + 10 − 1 |
| 2340 | = | MMCCCXL | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 |
| 2341 | = | MMCCCXLI | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 + 1 |
| 2342 | = | MMCCCXLII | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 + 1 + 1 |
| 2343 | = | MMCCCXLIII | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 + 1 + 1 + 1 |
| 2344 | = | MMCCCXLIV | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 + 5 − 1 |
| 2345 | = | MMCCCXLV | = | 1000 + 1000 + 100 + 100 + 100 + 50 − 10 + 5 |