The numbers 1969 to 1975 in roman numerals
The right column shows how each roman numeral adds up to the total.
1969 | = | MCMLXIX | = | 1000 + 1000 − 100 + 50 + 10 + 10 − 1 |
1970 | = | MCMLXX | = | 1000 + 1000 − 100 + 50 + 10 + 10 |
1971 | = | MCMLXXI | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 1 |
1972 | = | MCMLXXII | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 1 + 1 |
1973 | = | MCMLXXIII | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 1 + 1 + 1 |
1974 | = | MCMLXXIV | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 − 1 |
1975 | = | MCMLXXV | = | 1000 + 1000 − 100 + 50 + 10 + 10 + 5 |