On Roman Numerals
- Explains how this system started, the basics of each numeral, and how they are used. Includes a quick converter.
- http://www.novaroma.org/via_romana/numbers.html

Roman Numerals Quiz
- Learn about this type of number and test your knowledge.
- http://www.factmonster.com/quizzes/romannumerals1/1.html

Algebra: Roman Numerals
- A chart of Roman numerals 1 to 1000.
- http://www.gomath.com/htdocs/ToGoSheet/Algebra/roman.html

Roman Numerals Defined
- Roman numerals defined.
- http://www.jimloy.com/arith/roman0.htm

Roman Numerals
- Tables of Roman numerals stating from 1 to 1900.
- http://www.yourdictionary.com/crossword/romanums.html

Dates in Roman Numeral Form
- Show the Roman numerals for each year from 1450 to 2100.
- http://www.library.cornell.edu/voyager/Bibs/RomNum.html

Decimal to Roman Numerals Conversion
- Decimal to Roman numerals conversion.
- http://www.liv.ac.uk/HPC/HTMLF90Course/HTMLF90CourseQuestionsnode20.html

Mathematics in Rome
- Information on Roman numerals and projects for a group.
- http://www.educ.uvic.ca/faculty/mroth/438/ROME/group_math.html

Roman Numeral Matching Game
- Test your knowledge in 1 minute.
- http://sln.fi.edu/time/keepers/Silverman/html/RomanMatch.html

Roman and Arabic Numerals
- Explains the use of Roman numerals.
- http://www.unc.edu/~rowlett/units/roman.html

Acquisitions: Roman Numerals
- A chart of Arabic and Roman numerals.
- http://ublib.buffalo.edu/libraries/units/cts/codes/roman.html

How Roman Numerals Work
- A example of the rules that Roman numerals have and how they work.
- http://home.hiwaay.net/~lkseitz/math/roman/numerals.shtml

Addition of Roman Numerals
- Interactive math lesson about addition of small Roman numerals.
- http://www.aaamath.com/add28y-add-roman.html

Quia: Easy Roman Numerals
- Translate Roman numerals into English. Covers I, V, and X.
- http://www.quia.com/jg/66123.html

Roman Numeral and Date Conversion
- Offers a Roman calculator and a Roman numerals test.
- http://www.guernsey.net/~sgibbs/roman.html

Roman Numeral Year Dates
- Learn how to read Roman numerals and convert numbers from Roman to our Arabic numbers.
- http://www2.inetdirect.net/~charta/Roman_numerals.html