Talen 2828 till 2834 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2828 | = | MMDCCCXXVIII | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 5 + 1 + 1 + 1 |
| 2829 | = | MMDCCCXXIX | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 − 1 |
| 2830 | = | MMDCCCXXX | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 |
| 2831 | = | MMDCCCXXXI | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 + 1 |
| 2832 | = | MMDCCCXXXII | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 + 1 + 1 |
| 2833 | = | MMDCCCXXXIII | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 2834 | = | MMDCCCXXXIV | = | 1000 + 1000 + 500 + 100 + 100 + 100 + 10 + 10 + 10 + 5 − 1 |