Need extra help? ...extra practice? ...or added challenge? Optional: Go to: www.phschool.com/atschool/phmath07/program_page_hs.html?SubLocator=PSZ15d

Click below the Pre-Algebra book. 

Click on "Homework Video Tutors"

Click on the Chapter and then the Lesson for an interactive review of the lesson.

And/Or

From the "Prentice Hall Mathematics: PreAlgebra 2004/7/9 Student Home Page"

Scroll down to the appropriate chapter for practice with quizzes, tests, and vocabulary or real-world applications. 

You may also visit www.studyisland.com

or

http://metacat2.com/iltestlinks.html

for ISAT/skills practice!