Talen 2709 till 2715 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2709 | = | MMDCCIX | = | 1000 + 1000 + 500 + 100 + 100 + 10 − 1 |
| 2710 | = | MMDCCX | = | 1000 + 1000 + 500 + 100 + 100 + 10 |
| 2711 | = | MMDCCXI | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 1 |
| 2712 | = | MMDCCXII | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 1 + 1 |
| 2713 | = | MMDCCXIII | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 1 + 1 + 1 |
| 2714 | = | MMDCCXIV | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 5 − 1 |
| 2715 | = | MMDCCXV | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 5 |