Talen 2631 till 2637 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2631 | = | MMDCXXXI | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 1 |
| 2632 | = | MMDCXXXII | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 1 + 1 |
| 2633 | = | MMDCXXXIII | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 2634 | = | MMDCXXXIV | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 5 − 1 |
| 2635 | = | MMDCXXXV | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 5 |
| 2636 | = | MMDCXXXVI | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 5 + 1 |
| 2637 | = | MMDCXXXVII | = | 1000 + 1000 + 500 + 100 + 10 + 10 + 10 + 5 + 1 + 1 |