Talen 2237 till 2243 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2237 | = | MMCCXXXVII | = | 1000 + 1000 + 100 + 100 + 10 + 10 + 10 + 5 + 1 + 1 |
| 2238 | = | MMCCXXXVIII | = | 1000 + 1000 + 100 + 100 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 2239 | = | MMCCXXXIX | = | 1000 + 1000 + 100 + 100 + 10 + 10 + 10 + 10 − 1 |
| 2240 | = | MMCCXL | = | 1000 + 1000 + 100 + 100 + 50 − 10 |
| 2241 | = | MMCCXLI | = | 1000 + 1000 + 100 + 100 + 50 − 10 + 1 |
| 2242 | = | MMCCXLII | = | 1000 + 1000 + 100 + 100 + 50 − 10 + 1 + 1 |
| 2243 | = | MMCCXLIII | = | 1000 + 1000 + 100 + 100 + 50 − 10 + 1 + 1 + 1 |