The numbers 987 to 993 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 987 | = | CMLXXXVII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1 |
| 988 | = | CMLXXXVIII | = | 1000 − 100 + 50 + 10 + 10 + 10 + 5 + 1 + 1 + 1 |
| 989 | = | CMLXXXIX | = | 1000 − 100 + 50 + 10 + 10 + 10 + 10 − 1 |
| 990 | = | CMXC | = | 1000 − 100 + 100 − 10 |
| 991 | = | CMXCI | = | 1000 − 100 + 100 − 10 + 1 |
| 992 | = | CMXCII | = | 1000 − 100 + 100 − 10 + 1 + 1 |
| 993 | = | CMXCIII | = | 1000 − 100 + 100 − 10 + 1 + 1 + 1 |