Counting on Romans: Yes, we all need to know how to count, and yes, we should do as the Romans do/did when we're in Rome, and

Counting on Romans: Yes, we all need to know how to count, and yes, we should do as the Romans do/did when we're in Rome, and yes, there is an internet site that shows you how. Figure it all out at the Comune di Roma's Roman Numeration site: http://www.capitolium.org/eng/ludi/numeri.htm