Painless Mental Math: Quick, Easy, and Useful Ways to Become a Human Calculator (Even if You Suck at Math) by Peter Hollins

Painless Mental Math: Quick, Easy, and Useful Ways to Become a Human Calculator (Even if You Suck at Math)

Peter Hollins

196 pages • first pub 2017 (editions)

nonfiction business self help informative fast-paced
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Stop fearing math - tips and tricks to ditch the calculator and never make embarrassing errors again.Mental math is not as hard as you think it is. Well, the way you've been doing it is probably pretty difficult, but there's a better, simpler way....

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