Convert the Roman Numeral XXI Into Latin/Arab Numerals
XXI in Numbers is: 21
The way that we convert a number from a Roman Numeral to an Arab number is to look at the letters from Left to Right. In this particular case, the length of the Roman Numer XXI is 3.
The first thing that we do is to take the first letter which is X
X is 10
X is 10
I is 1
The number for the Roman Numeral XXI is 21 .
The following is a list of Roman Numerals Converted to Numbers in jumps of 10. Click on the number for an explanation!