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2016 AMC 10A Problem 1

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2016 AMC 10A Problem 1AMC 10 Step by Step
Name:                             Date: October 28, 2026
Algebraic Manipulation · difficulty 1 of 5 · about 1 min · position P1-10

What is the value of 11!−10!9!\dfrac{11!-10!}{9!} ?

  1. A)9999
  2. B)100100
  3. C)110110
  4. D)121121
  5. E)132132

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