The numbers 129 to 135 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 129 | = | CXXIX | = | 100 + 10 + 10 + 10 − 1 |
| 130 | = | CXXX | = | 100 + 10 + 10 + 10 |
| 131 | = | CXXXI | = | 100 + 10 + 10 + 10 + 1 |
| 132 | = | CXXXII | = | 100 + 10 + 10 + 10 + 1 + 1 |
| 133 | = | CXXXIII | = | 100 + 10 + 10 + 10 + 1 + 1 + 1 |
| 134 | = | CXXXIV | = | 100 + 10 + 10 + 10 + 5 − 1 |
| 135 | = | CXXXV | = | 100 + 10 + 10 + 10 + 5 |