Three is expressed in Roman numerals as III. In the Roman numeral system, numbers are written with letters rather than numerals. The basic letters in the system are I for one, V for five, X for 10, L for 50, C for 100, D... More » Math Numbers

Roman numerals pertain to any of the symbols used in the Roman numeral system comprising the letters I, V, X, L, C, D and M, with corresponding values of 1, 5, 10, 50, 100, 500 and 1,000, respectively. These base letters... More » Math Numbers

In the Roman numeral system, a system that uses letters to represent numerals, I is the equivalent of one. Two is written as II, and three is equal to III. A letter cannot appear more than three times in succession. More » Math Numbers

The Roman numeral equivalent of 1996 is MCMXCVI. The basic Roman numeral units are as follows: I equals 1, V equals 5, X equals 10, L equals 50, C equals 100, D equals 500 and M equals 1000. More »

The number 666 is written as DCLXVI in Roman numerals. The letters stand for 500, 100, 50, five and one respectively. There are only seven symbols in Roman numerals. More »

The Arabic number "17" is written as "XVII" in Roman numerals. The "X" represents a quantity of ten, the "V" represents a quantity of five, and "I" represents a quantity of one. The sum of the Roman numerals identifies i... More » Math Numbers

The equivalent of 400 in Roman numerals is CD. In the Roman numeral system, letters represent numerals. The basic Roman numerals and their numeric equivalents are as follows: "I" equals 1, "V" equals 5, "X" equals 10, "L... More »