Talen 3378 till 3384 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3378 | = | MMMCCCLXXVIII | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 5 + 1 + 1 + 1 |
| 3379 | = | MMMCCCLXXIX | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 − 1 |
| 3380 | = | MMMCCCLXXX | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 |
| 3381 | = | MMMCCCLXXXI | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 + 1 |
| 3382 | = | MMMCCCLXXXII | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 + 1 + 1 |
| 3383 | = | MMMCCCLXXXIII | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 + 1 + 1 + 1 |
| 3384 | = | MMMCCCLXXXIV | = | 1000 + 1000 + 1000 + 100 + 100 + 100 + 50 + 10 + 10 + 10 + 5 − 1 |