It is no secret that most people avoid mathematics, in large measure because elementary school teachers have never done
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With Professor Ed Julius' thirty-day Number Power Program, you'll learn how to whiz through common (and some n
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Can you multiply 35x35 in your head? That is, can you square the number 35? There's a mental math trick so that yo
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The secret to speed math is all about which technique you use. Knowing this will enable you to do seemingly impossible c
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