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There is a book on math by a war camp survivor. It was written by Trachtenburg. The complete title and can be found with Readers Digest in book stores is The Trachtenburg Method of Math. It was originally taught to elementary students that were "backward" or behind in math. They went up againt ENIAC, the first computer and beat it. The system allows one to do addition, subtraction, division, multiplication and roots as fast as one can write the answer down. Why hasn't America taught this system in all our schools is beyond me. I am teaching my son this system.

From: Date:
KayDee KayDee Jul 09, 2008 01:12AM GMTJuly 09, 2008 01:12:47
 
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