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2011 AMC 10B Problem 23

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2011 AMC 10B Problem 23AMC 10 Step by Step
Name:                             Date: October 28, 2026
Modular Arithmetic · difficulty 4 of 5 · about 5 min · position P21-25

What is the hundreds digit of 201120112011^{2011} ?

  1. A)11
  2. B)44
  3. C)55
  4. D)66
  5. E)99

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