Talen 3439 till 3445 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3439 | = | MMMCDXXXIX | = | 1000 + 1000 + 1000 + 500 − 100 + 10 + 10 + 10 + 10 − 1 |
| 3440 | = | MMMCDXL | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 |
| 3441 | = | MMMCDXLI | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 + 1 |
| 3442 | = | MMMCDXLII | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 + 1 + 1 |
| 3443 | = | MMMCDXLIII | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 + 1 + 1 + 1 |
| 3444 | = | MMMCDXLIV | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 + 5 − 1 |
| 3445 | = | MMMCDXLV | = | 1000 + 1000 + 1000 + 500 − 100 + 50 − 10 + 5 |