In this mini-lesson, we will explore the world of Roman numerals and learn to represent numbers as a Roman numeral. Included are solved examples and interactive questions for review.

This site has a calculator that uses only Roman Numerals! There is also an explanation of the number symbols for reference.

This site from Nova Roma provides great information on Roman Numerals. The text is complete, and a Roman Numeral Calculator is provided to do basic arithmetic. An explanation is provided for each numeral.

On this site, investigate math roman numerals find how they work, terms, tricks, and examples.