# Permutations and Combinations Compared

## Order is important when picking r at a time from a group of n:  nPr = n!/ (n-r)!

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
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## Combinations and Permutations

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## Colored Candies

Permutations and Combinations Compared Interactive
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## Permutations and Combinations Compared: Ice Cream Bar

Permutations and Combinations Compared Interactive
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• Critical Thinking

## Permutations and Combinations Compared Discussion Questions

A list of student-submitted discussion questions for Permutations and Combinations Compared.
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• Real World Application

## Permutations and Combinations Compared

Students will analyze and compare the number of ways that a Sudoku puzzle can be played and that they can be dealt a hand of cards in Big Two. This comparison is for understanding the difference between combinations and permutations.
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• Study Guide