The Nine Digits Sum

Discussion in 'World of SPAM' started by John, Mar 2, 2010.

  1. John

    John Level IV

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    Using the digits 1-9, make an addition sum; ABC+DEF=GHI. There must be a soloution too c:
     
    #1 John, Mar 2, 2010
  2. Freja

    Freja Level IV

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    Ahem.


    WHAT? xD
     
    #2 Freja, Mar 2, 2010
  3. tharoux

    tharoux Level IV

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    3 minutes later...
    643+275=918

    123456789 = HDCBFAEIG
     
    #3 tharoux, Mar 2, 2010
  4. John

    John Level IV

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    xD

    Freja, it's called a number problem that can be solved in 3 minutes..!
     
    #4 John, Mar 2, 2010
  5. Junior

    Junior Administrator
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    I have never heard of this before.. Does it have to make sense?

    I'm confused by it.. looks like a bunch of numbers to me :p
     
    #5 Junior, Mar 2, 2010
  6. tharoux

    tharoux Level IV

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    The question is weirdly asked...
    assuming that each letters = a numbers, seeing that each letters is different, and that there's 9 letters, each number should only be used 1 time. From there, is pure logic and deduction.

    I.E: the letter "A" can't be 9 cause the result is only 3 digits and 0 is excluded.
     
    #6 tharoux, Mar 2, 2010