SAT - Permutations and Combinations
Videos, games, activities and worksheets to help SAT students review permutations and combinations.
SAT & ACT Math: Permutations And Combinations
Learn how to differentiate between permutations and combinations, answer permutation questions using a calculator or the permutation equation, and how to answer combination questions using your calculator or the combination equation
Permutation and Combination.
A sample SAT math question taken from a practice exam of the Princeton Review.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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