Talen 2531 till 2537 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2531 | = | MMDXXXI | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 1 |
| 2532 | = | MMDXXXII | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 1 + 1 |
| 2533 | = | MMDXXXIII | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 1 + 1 + 1 |
| 2534 | = | MMDXXXIV | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 5 − 1 |
| 2535 | = | MMDXXXV | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 5 |
| 2536 | = | MMDXXXVI | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 5 + 1 |
| 2537 | = | MMDXXXVII | = | 1000 + 1000 + 500 + 10 + 10 + 10 + 5 + 1 + 1 |