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Old 01-29-2007, 04:52 PM   #1
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Default Cool Math Trick

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Old 01-29-2007, 06:53 PM   #2
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Thats some spooky stuff there....neat
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Old 01-29-2007, 08:28 PM   #3
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Cool Now do 125,000 X 2500 =

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Old 01-29-2007, 09:09 PM   #4
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312,500,000.

Yep, I used a calculator. It'* much quicker. lol
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Old 01-30-2007, 12:43 AM   #5
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lol good one. Try using the "magical" math trick lol!!
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Old 01-30-2007, 04:27 PM   #6
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Quote:
Originally Posted by BLACK94SSEi
Cool Now do 125,000 X 2500 =

Actually to use the "magical" math trick on that one, it'* as simple as removing the 5 zeroes, doing it with the 125 x 25, and then putting the 5 zeroes back on the end.

MUCH more difficult would be to make it 125125 x 2525

or MUCH worse, 789789 x 9898

see what I mean?
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