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Mental math challenges

Lobosco, Michael L.

See all formats and editions

A collection of math challenges, using readily-available materials.

It shows how to guess someone's age with just three simple questions, total up any five shopping items faster than a calculator, create a paper tetrahedron, perform card tricks and illusions, and create a floating sphere.

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Product Details

Publisher/Imprint Sterling Juvenile

ISBN/Ean1895569508 / 9781895569506

FormatHardback

Dewey793.74

Published01/10/1999

Book LanguageEnglish

Pages80p. : col. ill.

Dimensions26 cm

Readershipgeneral Learn More

BIC