Pages for Algebra 1
www.algebra1.com/self_check_quiz/nc
www.algebra1.com/extra_examples
http://www.studygs.net/equations.htm
http://www.coolmath.com/
Pages for 8th Grade Mathematics
www.msmath3.net - Click on Mathematics: Applications and Concepts Course 3
www.mathisfun.com
www.coolmath.com
Websites for both