The numbers 1907 to 1913 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 1907 | = | MCMVII | = | 1000 + 1000 − 100 + 5 + 1 + 1 |
| 1908 | = | MCMVIII | = | 1000 + 1000 − 100 + 5 + 1 + 1 + 1 |
| 1909 | = | MCMIX | = | 1000 + 1000 − 100 + 10 − 1 |
| 1910 | = | MCMX | = | 1000 + 1000 − 100 + 10 |
| 1911 | = | MCMXI | = | 1000 + 1000 − 100 + 10 + 1 |
| 1912 | = | MCMXII | = | 1000 + 1000 − 100 + 10 + 1 + 1 |
| 1913 | = | MCMXIII | = | 1000 + 1000 − 100 + 10 + 1 + 1 + 1 |