Talen 3931 till 3937 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3931 | = | MMMCMXXXI | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 1 |
| 3932 | = | MMMCMXXXII | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 1 + 1 |
| 3933 | = | MMMCMXXXIII | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 3934 | = | MMMCMXXXIV | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 5 − 1 |
| 3935 | = | MMMCMXXXV | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 5 |
| 3936 | = | MMMCMXXXVI | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 5 + 1 |
| 3937 | = | MMMCMXXXVII | = | 1000 + 1000 + 1000 + 1000 − 100 + 10 + 10 + 10 + 5 + 1 + 1 |