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Four fours

  1. May 30, 2004 #1
    Here's an old one: starting with 0 (or 1) list all the natural numbers using nothing but 4 4s. I'll go first.
    0 = (4 - 4)/(4*4)
    1 = (4*4)/(4*4)
    2 = (4*4)/(4*sqrt(4))
    .... etc
     
  2. jcsd
  3. May 30, 2004 #2

    arildno

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    Dearly Missed

  4. May 30, 2004 #3
    i saw the thread a couple days ago, but i didn't see the stuff about the fours. argh
     
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