I Heart Math's
Short-Cut Math
maths
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Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method, a step-by-step solution, the short-cut solution, and proof, as well as an explanation of why it works. No special math ability needed.


Product Information

  • Author Gerard W. Kelly
  • E A N List
  • Edition Revised
  • I S B N 0486246116
  • Manufacturer Dover Publications
  • Number Of Items 1
  • Number Of Pages 112
  • Publication Date 1984-04-01
  • S K U ACAMP_book_usedverygood_0486246116
  • Studio Dover Publications

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