Mental math

Discussion in 'Off Topic [BG]' started by GC34, Jan 30, 2014.


  1. GC34

    GC34

    Joined:
    Nov 25, 2012
    Me doing cube roots and fifth roots in my head. Enjoy!
  2. InsaneBassninja

    InsaneBassninja

    Joined:
    Jul 30, 2013
    Location:
    Indiana,USA
    I whish I can do math in my head... :(

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