MCXXX

MCXXX is the Roman numeral representation of the number 1230. This numeral is constructed using the principles of Roman numeral notation. The symbol M represents 1000, C represents 100, and X represents 10. In MCXXX, the numerals are arranged in descending order of value, with the smaller values appended to the larger ones. Therefore, M (1000) is followed by C (100), then X (10), and another X (10). This additive principle means the values are summed together: 1000 + 100 + 10 + 10, which equals 1230. There are no subtractive principles applied in MCXXX, such as placing a smaller numeral before a larger one to indicate subtraction. This sequence is a straightforward representation of the number one thousand two hundred and thirty using the ancient Roman numeral system.