The numbers 1974 to 1980 in roman numerals
The right column shows how each roman numeral adds up to the total.
1974 | = | MCMLXXIV | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 − 1 |
1975 | = | MCMLXXV | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 |
1976 | = | MCMLXXVI | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 + 1 |
1977 | = | MCMLXXVII | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 + 1 + 1 |
1978 | = | MCMLXXVIII | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 + 1 + 1 + 1 |
1979 | = | MCMLXXIX | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 10 − 1 |
1980 | = | MCMLXXX | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 10 |