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2016 AMC 10A Problem 6

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2016 AMC 10A Problem 6AMC 10 Step by Step
Name:                             Date: September 13, 2026
Bases & Digits · difficulty 2 of 5 · about 2 min · position P1-10

Ximena lists the whole numbers 11 through 3030 once. Emilio copies Ximena's numbers, replacing each occurrence of the digit 22 by the digit 11 . Ximena adds her numbers and Emilio adds his numbers. How much larger is Ximena's sum than Emilio's?

  1. A)

    1313

  2. B)

    2626

  3. C)

    102102

  4. D)

    103103

  5. E)

    110110

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