Talen 3951 till 3957 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 3951 | = | MMMCMLI | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 1 |
| 3952 | = | MMMCMLII | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 1 + 1 |
| 3953 | = | MMMCMLIII | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 1 + 1 + 1 |
| 3954 | = | MMMCMLIV | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 5 − 1 |
| 3955 | = | MMMCMLV | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 5 |
| 3956 | = | MMMCMLVI | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 5 + 1 |
| 3957 | = | MMMCMLVII | = | 1000 + 1000 + 1000 + 1000 − 100 + 50 + 5 + 1 + 1 |