costs1 Claudia
Instituto Tecnológico Metropolitano - ITM English Instructor

This page has been created as a supporting material to the unit "DEALING WITH NUMBERS".

Through visiting the sites linked below you can read interesting facts about numbers, their history and other numerical systems used in ancient times. You can also test  yourself about this topic in some of the sites.

Hope you enjoy this practice and please e-mail your own comments & suggestions about these activities!

Claudia Villa N.
My Quia activities and quizzes
Dealing with Algebraic Expressions
Useful links
Last updated  2008/09/28 06:03:45 PDTHits  271