Roman numeral and date conversion, with Roman numerals calculator and Roman numerals test, using JavaScript routines ...

KNOW YOUR ROMAN NUMERALS What a Roman Legionary needs to know in order to count in Ancient Rome Study Well - There may be a Test ! Roman Numerals was the standard numbering system and method of Arithmetic in Ancient Rome and Europe until about 900 AD, when the Arabic Numbering System, which was originated by the Hindu's, came into use. The concept of Zero did not exist in Europe until after ...

Guide to converting Roman numeral imprint dates ...