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Nabu's Knee-knocker SignSolution


  1. The greatest possible sum is 10 656.

    (Note: You can interchange the digits in the ones place, or the tens place, or the hundreds place. So, other ways to get 10 656 are possible.)



    The least possible sum is 450.

    (Note: You can interchange the digits in the ones place, or the tens place, or the hundreds place. So, other ways to get 450 are possible.)



    The closest sum to 2000 is 1998.
    Here are two of the many ways to get 1998.

    Here are three of the many ways to get a sum of 9000.


  2. Here are three of the many solutions to putting the ten digits in the rectangular array.



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