Talen 1133 till 1139 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 1133 | = | MCXXXIII | = | 1000 + 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 1134 | = | MCXXXIV | = | 1000 + 100 + 10 + 10 + 10 + 5 − 1 |
| 1135 | = | MCXXXV | = | 1000 + 100 + 10 + 10 + 10 + 5 |
| 1136 | = | MCXXXVI | = | 1000 + 100 + 10 + 10 + 10 + 5 + 1 |
| 1137 | = | MCXXXVII | = | 1000 + 100 + 10 + 10 + 10 + 5 + 1 + 1 |
| 1138 | = | MCXXXVIII | = | 1000 + 100 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 1139 | = | MCXXXIX | = | 1000 + 100 + 10 + 10 + 10 + 10 − 1 |