Talen 2739 till 2745 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2739 | = | MMDCCXXXIX | = | 1000 + 1000 + 500 + 100 + 100 + 10 + 10 + 10 + 10 − 1 |
| 2740 | = | MMDCCXL | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 |
| 2741 | = | MMDCCXLI | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 + 1 |
| 2742 | = | MMDCCXLII | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 + 1 + 1 |
| 2743 | = | MMDCCXLIII | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 + 1 + 1 + 1 |
| 2744 | = | MMDCCXLIV | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 + 5 − 1 |
| 2745 | = | MMDCCXLV | = | 1000 + 1000 + 500 + 100 + 100 + 50 − 10 + 5 |