Counting, permutations, and combinations
Permutations
Explore permutations by arranging objects in order, mastering the counting principle, and enhancing problem-solving skills in combinatorial contexts.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Permutation formula
Khan Academy
•7th - 10th Grade
•10 Qs
Zero factorial or 0!
Khan Academy
•7th - 12th Grade
•10 Qs
Factorial and counting seat arrangements
Khan Academy
•6th - 10th Grade
•10 Qs
Possible three letter words
Khan Academy
•5th - 8th Grade
•10 Qs
Ways to pick officers
Khan Academy
•6th - 10th Grade
•10 Qs
Ways to arrange colors
Khan Academy
•6th - 10th Grade
•10 Qs
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