Some challenging questions …. Try them out!! Files in pdf format. To get the free Adobe Reader: www.adobe.com.

Math Field Day participants: Feel free to use this website, especially the tests and the notes. I practically have a free precalculus (Math 141) book online under my class notes.

Dual Dig I: Questions … Answer Sheet … Key … Solutions

Dual Dig II (from 2006): Questions … Answer Sheet … Key … Solutions