Short-Cut Math - Gerard W Kelly
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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.
Description
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.
More Information
| Author | Gerard W Kelly |
|---|---|
| Publisher | www.bnpublishing.com |
| Release year | 2012 |
| Cover type | Hardcover |
| EAN | 9781638232308 |