The Roman numeral XXI is equal to the number 21. Unlike otherRoman numerals, such asIXfor example, which require the subtractive principle method to be used - where a smaller number is written before a larger one and needs to be subtracted from this larger number – the Roman numeral XXI i...
What is 99 in Roman Numerals? The number 99 in Roman numerals is XCIX. 99 is quite a difficult number to convert into Roman numerals, particularly if you are just starting out in trying to understand and learn about the Roman numbering system. This is because it is a Roman numeral which...
A nice straightforward one to start us off with. We know from the above that XXIV is equal to the number 24, so all we need to do is find out what number the letter L represents and just add it to 24. The Roman numeral L is equal to the number 50. This means that all we need...