Wednesday, June 10, 2009

Adding/multiply/minicing 5`s

  • 5+5=10___________ lllll+lllll = llllllllll 10 of them
  • 5x5=25___________ *****5*****10*****15*****20*****25
  • 5-5=0_____________ lllll-lllll=0 same number so zero
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