PreAlgebra Review

Kevin Hopkins, 3 mar 2014

Worksheets for students to use to review PreAlgebra material. Most worksheets will have a video link so you can watch a video over the topic to hopefully refresh your memory of the topic. There are also worksheets for Intermediate Algebra review: https://www.geogebra.org/m/QXbMGrhz . Be sure you have not scrolled down any as you try to generate new problems. This feature sometimes seems to work only when the page hasn't been scrolled at all. Feel free to email me at khopkins@sbuniv.edu if you think there is an error in any worksheet (please be as specific as possible-a screenshot of the error would be most helpful). I tested them quite a bit, but there could be things that come up that I didn’t encounter in my testing. I would also like to know if you used these and found them useful. If so, can you think of ways I could expand them? I would encourage you to watch an introductory video ([url]http://youtu.be/wN4B1tCXG04[/url]) to get a feel for how the worksheets operate.


  • 1. Operations with Integers
  • 2. Solving Equations
  • 3. Compute Perimeter and Area of Rectangle
  • 4. Fractions in Lowest Terms
  • 5. Convert Improper Fractions to Mixed Numbers
  • 6. Fraction Operations
  • 7. Signed Fraction Operations
  • 8. Decimal Operations
  • 9. Rounding
  • 10. Decimals to Percents
  • 11. Decimals to Percents
  • 12. Solving Percent Problems
  • 13. Plotting Points
  • 14. Finding Coordinates of a Point

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Operations with Integers

Operations with integers--Should be able to do these WITHOUT a calculator.[br][br]For a refresher on adding and subtracting with signed numbers, see[br][url]https://www.khanacademy.org/math/arithmetic/absolute-value/adding_subtracting_negatives/v/adding-integers-with-different-signs[/url][br][br]For a refresher on multiplying and dividing with signed number see[br][url]https://www.khanacademy.org/math/arithmetic/absolute-value/mult_div_negatives/v/multiplying-positive-and-negative-numbers[/url]
– Kevin Hopkins

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