Common Pre-Algebra Mistakes
Example: Subtracting Fractions |

The Goal
Simplify:
The Mistake (Roll the mouse over the algebra to see a hint in red) The Correction
(Roll the mouse over the area above to see the correction in blue) An Explanation
Use care with fractions. A good strategy is to
Visit Algebra Facts > |

Home Page |
Common Algebra Mistakes |
Privacy Policy |