Here's the article on its own site: http://www.straightdope.com/columns/read/3330/how-did-anyone-do-math-in-roman-numerals http://www.straightdope.com/columns/r

Here's the article on its own site: http://www.straightdope.com/columns/read/3330/how-did-anyone-do-math-in-roman-numerals http://www.straightdope.com/columns/read/3330/how-did-anyone...