Talen 3138 till 3144 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3138 | = | MMMCXXXVIII | = | 1000 + 1000 + 1000 + 100 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 3139 | = | MMMCXXXIX | = | 1000 + 1000 + 1000 + 100 + 10 + 10 + 10 + 10 − 1 |
| 3140 | = | MMMCXL | = | 1000 + 1000 + 1000 + 100 + 50 − 10 |
| 3141 | = | MMMCXLI | = | 1000 + 1000 + 1000 + 100 + 50 − 10 + 1 |
| 3142 | = | MMMCXLII | = | 1000 + 1000 + 1000 + 100 + 50 − 10 + 1 + 1 |
| 3143 | = | MMMCXLIII | = | 1000 + 1000 + 1000 + 100 + 50 − 10 + 1 + 1 + 1 |
| 3144 | = | MMMCXLIV | = | 1000 + 1000 + 1000 + 100 + 50 − 10 + 5 − 1 |