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Книги
Jason Scotts

Secret Of Mental Math Arithmetic: 70 Secrets To Super Speed Calculation & Amazing Math Tricks

No matter how simple it may be, solving mathematical equations can be a challenge for quite a number of persons. Through his book titled “Secret Of Mental Math Arithmetic: 70 Secrets To Super Speed Calculation & Amazing Math Tricks”, Jason Scotts seeks to provide the solution to those mathematical problems. The main challenge has come from the fact that most persons have become used to grabbing a calculator to solve a mathematical problem. As such, the mind has become a bit lazy and it takes a bit of prodding to get it working without having to use a calculator. The text takes everything back to basics and reminds the reader of simple techniques that they were taught in school. This text is a must have in any home as it can help an individual to learn how to conquer those math equations without having the need to reach for a calculator.
32 бумажные страницы
Дата публикации оригинала
2013

Впечатления

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Цитаты

    Maria Ilmiцитируетв прошлом году
    brain is used as a calculation tool, and the end results are determined from a mental computation of the arithmetic data itself.
    Maria Ilmiцитируетв прошлом году
    A calculator or computer is not used to find the end result of the arithmetic problem.
    Nicolas Palaciosцитирует2 года назад
    The sum of the first nine digits of a group of nine numbers may be added, and this group of nine digits is called an operand.

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