Doing Simple Math in Your Head

Doing Simple Math in Your Head

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8.79 Doing Simple Math in Your Head http://covers.feedbooks.net/item/240334.jpg?t=1397223570 http://www.feedbooks.com/item/240334/doing-simple-math-in-your-head?utm_medium=uwishlist&utm_source=amazon

Almost all adults suffer a little math anxiety, especially when it comes to everyday problems they think they should be able to figure out in their heads. Want to figure the six percent sales tax on a $34.50 item? A 15 percent tip for a $13.75 check? The carpeting needed for a 12½-by-17-foot room? No one learns how to do these mental calculations in school, where the emphasis is on paper-and-pencil techniques. With no math background required and no long list of… (more)

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Book Details  


Publisher: Chicago Review Press (April 01, 2001)

Format: EPUB

Page count: 144 pages

File size: 5.7 MB

Protection: DRM

Language: English


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