Talen 931 till 937 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 931 | = | CMXXXI | = | 1000 − 100 + 10 + 10 + 10 + 1 |
| 932 | = | CMXXXII | = | 1000 − 100 + 10 + 10 + 10 + 1 + 1 |
| 933 | = | CMXXXIII | = | 1000 − 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 934 | = | CMXXXIV | = | 1000 − 100 + 10 + 10 + 10 + 5 − 1 |
| 935 | = | CMXXXV | = | 1000 − 100 + 10 + 10 + 10 + 5 |
| 936 | = | CMXXXVI | = | 1000 − 100 + 10 + 10 + 10 + 5 + 1 |
| 937 | = | CMXXXVII | = | 1000 − 100 + 10 + 10 + 10 + 5 + 1 + 1 |