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    • I

      Help!
      • InTeReStInG

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      debbie

      @neatlobster Please take a look at your other post where I answered your question. 🙂 https://forum.poshenloh.com/topic/707/question-what-does-it-mean-by-then-the-value-of-a-digit-in-its-place-is-exactly-the-sum-you-get-when-you-add-up-these-stray-1-s

    • divinedolphin

      Why is the sum of the digits of 654321÷3 congruent to 654321÷3 (mod 3)?
      • divinedolphin

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      debbie

      @divinedolphin You're most welcome! 🙂

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