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2013 AMC 10A Problem 13

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2013 AMC 10A Problem 13AMC 10 Step by Step
Name:                             Date: September 13, 2026
Bases & Digits · difficulty 2 of 5 · about 4 min · position P11-15

How many three-digit numbers are not divisible by 55 , have digits that sum to less than 2020 , and have the first digit equal to the third digit?

  1. A)

    5252

  2. B)

    6060

  3. C)

    6666

  4. D)

    6868

  5. E)

    7070

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