Talen 2123 till 2129 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
2123 | = | MMCXXIII | = | 1000 + 1000 + 100 + 10 + 10 + 1 + 1 + 1 |
2124 | = | MMCXXIV | = | 1000 + 1000 + 100 + 10 + 10 + 5 − 1 |
2125 | = | MMCXXV | = | 1000 + 1000 + 100 + 10 + 10 + 5 |
2126 | = | MMCXXVI | = | 1000 + 1000 + 100 + 10 + 10 + 5 + 1 |
2127 | = | MMCXXVII | = | 1000 + 1000 + 100 + 10 + 10 + 5 + 1 + 1 |
2128 | = | MMCXXVIII | = | 1000 + 1000 + 100 + 10 + 10 + 5 + 1 + 1 + 1 |
2129 | = | MMCXXIX | = | 1000 + 1000 + 100 + 10 + 10 + 10 − 1 |