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Sat, 4 Jul 2015 13:49:34 PDTBLOX v1.01Adding Fractions
http://www.instructables.com/id/Adding-Fractions-1/
How to Divide
http://www.instructables.com/id/How-to-Divide-1/
How to Divide - More DIY How To Projects]]>
http://cdn.instructables.com/F9E/N1IN/FLA1LRPU/F9EN1INFLA1LRPU.SQUARE2.jpghttp://cdn.instructables.com/F9E/N1IN/FLA1LRPU/F9EN1INFLA1LRPU.SQUARE.jpghttp://cdn.instructables.com/F9E/N1IN/FLA1LRPU/F9EN1INFLA1LRPU.SMALL.jpgBrianKTDivision is a core life skill. Calculating the fraction someone is owed or should receive — for instance when splitting a check or dividing the costs of a trip — is a mathematical challenge you are likely to encounter on an almost daily basis. Long division sounds scary, but it’s not. This instructa... By: BrianKT

Continue Reading »]]>Sun, 21 Sep 2008 10:12:42 PDTNapier's Bones: Quickly Multiply, Wooden Style
http://www.instructables.com/id/Napiers-Bones-Quickly-Multiply-Wooden-Style/
Napier's Bones: Quickly Multiply, Wooden Style - More DIY How To Projects]]>
http://cdn.instructables.com/FEQ/Y116/FJAI339W/FEQY116FJAI339W.SQUARE2.jpghttp://cdn.instructables.com/FEQ/Y116/FJAI339W/FEQY116FJAI339W.SQUARE.jpghttp://cdn.instructables.com/FEQ/Y116/FJAI339W/FEQY116FJAI339W.SMALL.jpgjoshfI first encountered Napier's Bones back in Mrs. Hutnick's 4th grade EL math class. We had a 'build day' of sorts in which we made our own Napier's Bones, and at the time I thought they were really cool. Now, a bunch of years later, I still think they're really cool--they're very simple to make and t... By: joshf