In Roman numerals C = 100 and D = 500. The combination CD literally means 100 before 500, which is 400. I equals 1 and III equals 3. So CDIII equals 403.
Chat with our AI personalities
It is: CD = 500-100 = 400
The Roman numerals III stands for 3.
In todays notation of Roman numerals: III-I-MCMXCV
It is: III-III-MMVIII
Three