Speed Mathematics: Secret Skills for Quick Calculation (Taschenbuch) von Bill Handley   Synopsis: This wok includes tips and tricks that can turn anyone into a math whiz. Imagine being able to multiply large numbers in your head faster than you could tap the digits into a calculator. Imagine being able to make a lightning mental check to see if you have made a mistake. What if you could calculate square roots and even cube roots mentally? "Speed Mathematics" explains how to make such calculations, all by teaching easy strategies for basic arithmetic. Teaching authority Bill Handley's revolutionary and failsafe methods make a game of calculation, showing everyone how to do math fast while rarely making mistakes. His unique, fun process will work for anyone seeking an easy way to speed up mathematical calculations. Bill Handley (Australia) is the author of "Speed Mathematics" and "Teach Your Children Tables". He is a recognized authority on teaching and study methods. More information can be found at speedmathematics.com. Rezensionen ansehen...   Angebote zu  Speed ,  Mathematics ,  Secret  ab 1 Euro! Siehe auch folgende Artikel: How to Calculate Quickly: Full Course in Speed Arithmetic von Henry Sticker Short-Cut Math von Gerard W. Kelly Dead Reckoning: Calculating Without Instruments von Ronald W. Doerfler Speed Mathematics Simplified (Dover Science Books) von Edward Stoddard Mehr zu  Science,  Mathematics,  Arithmetic,  English Books Home ...,    Angebote ansehen ...,    Begleitseite ... Herausgeber dieser Seite ist DomainLoc.com GmbH - Partner von Amazon.de Copyright © DomainLoc.com GmbH (Impressum)