Roman Numerals 1-10000. No one is sure exactly when roman. Xxi = 10+10+1 = 21.
Roman Numbers from 4.bp.blogspot.com
Addition is the main rule. Roman numerals are a numeral system that originated in ancient rome and remained the usual way of writing numbers throughout europe well into the late middle ages. Each roman numerals chart has a different number of numbers on it, so look to see which chart is best suited for you.
Roman numerals use seven letters:
Simply add up the digits. Information about roman numerals at unrv.com. The modern use of roman numerals involves the to convert roman numerals greater than 3,999 use the table below for converter inputs. Simply add up the digits.
