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Mental Mathematics

by Mental Mathematics

$16.45

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Description

This book introduces the reader to mathametical techniques that may be employed to solve everyday math calculations in ones' mind without the assistance of a calculator or scratch paper.

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Product Details

  • Jul 20, 2005 Pub Date:
  • 9781419606120 ISBN-13:
  • 1419606123 ISBN-10:
  • 58.0 pages Paperback
  • English Language