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Thread: need help

  1. #1
    New Member
    Join Date
    Apr 2012
    Posts
    1

    need help

    123+45=(1x102+2x10+3) + (4x10+5)
    =1x102+ (2x10+4x10) + (3+5)
    = 1x102+(2+4)10+ (3+5)
    =1x102 + 6x10+8
    = 168

  2. #2
    Elite Member
    Join Date
    Apr 2005
    Location
    PA, USA
    Posts
    8,222
    Okay, that's pretty good. Now try it with 127 instead of 123.

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