The numbers 144 to 150 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 144 | = | CXLIV | = | 100 + 50 − 10 + 5 − 1 |
| 145 | = | CXLV | = | 100 + 50 − 10 + 5 |
| 146 | = | CXLVI | = | 100 + 50 − 10 + 5 + 1 |
| 147 | = | CXLVII | = | 100 + 50 − 10 + 5 + 1 + 1 |
| 148 | = | CXLVIII | = | 100 + 50 − 10 + 5 + 1 + 1 + 1 |
| 149 | = | CXLIX | = | 100 + 50 − 10 + 10 − 1 |
| 150 | = | CL | = | 100 + 50 |