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Pre-Algebra

 
These links may be useful (click and go) during the PreAlgebra course:
 
Khan Academy has a huge library of videos across a multitude of topics:
http://www.khanacademy.org/
 
Review for adding and subtracting positive and negative numbers:
http://www.mathsisfun.com/positive-negative-integers.html
 
Textbook website:
 
Helpful student-created math videos:
 
A quick math dictionary with useful examples:
 
A great (!) graphing website:
https://www.desmos.com/calculator
 
This site is useful for creating bar graphs, line graphs, pie graphs, etc.
http://nces.ed.gov/nceskids/createagraph/default.aspx
    
A useful site...

 

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