X, XX, XXX, XL, L, LX, LXX, LXXX, XC, C, D, M and MCMXCIX respectively
Note that MCMXCIX is today's notation of 1999 in Roman numerals whereas during the Roman era it probably was simply IMM (2000-1 = 1999)
The letter 'C' represents 100 in Roman numerals, and the letter 'M' represents 1000.
In Roman numerals C = 100 and M = 1000. CM means 100 before 1000, which is 900.
50-l 100-c 500-d 1000-m (the letters are capitalized in Roman Numerals)
923 in Roman numerals is CMXXIII.
In Roman numerals M = 1000 and C = 100. CM = 100 before 1000, which is 900. So, MCM = 1000 + 900 = 1900
The letter 'C' represents 100 in Roman numerals, and the letter 'M' represents 1000.
In Roman numerals C = 100 and M = 1000. CM means 100 before 1000, which is 900.
50-l 100-c 500-d 1000-m (the letters are capitalized in Roman Numerals)
923 in Roman numerals is CMXXIII.
In Roman numerals M = 1000 and C = 100. CM = 100 before 1000, which is 900. So, MCM = 1000 + 900 = 1900
In today's terms 1999 and 99 in Roman numerals are MCMXCIX and XCIX respectively. MCMXCIX - XCIX = MCM (1000-100+1000 = 1900) Alternatively in the days of the Roman Empire the Romans themselves would have probably wrote out 1999 and 99 as IMM and IC respectively. IMM - IC = CMM (-100+2000 = 1900)
12750 in roman numerals would be (XII)DCCL which is 12 x 1000 + 500 + 100 + 100 + 50.
The Roman Numeral for 2,803 is: MMDCCCIII.That Translate too:MM = 1000 + 1000D = 500CCC = 100 + 100 + 100III = 1 + 1 + 1MMDCCCIII = 1000 + 1000 + 500 + 100 + 100 + 100 + 1 + 1 +1 = 2,803.
MCCC (1000+100+100+100 = 1300)
MCMXCIX From left to right [ M ] [ CM ] [ XC ] [ 1X ] [1000] + [1000 - 100] + [100 -10] + [ 10 -1] 1000 + 900 + 90 + 9 =1999 M = 1000 C = 100 X = 10 1 = 1
MCMLXXIII = 1000 + (1000 - 100) + 50 + 10 + 10 + 1 + 1 + 1 = 1973.
This is not a roman numeral.