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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 печатни страници
Оригинална публикация
2013

Впечатления

    Daria Diachkovaсподели впечатлениепреди 19 дни
    👎Пропуснете я

    Well, personally I found this too obvious. Maybe it should be marked “for beginners” but I’m no Math genius, and yet have known everything this book has to say long ago.

    b4155452066сподели впечатлениеминалата година
    👎Пропуснете я

Цитати

    Maria Ilmiцитираминалата година
    brain is used as a calculation tool, and the end results are determined from a mental computation of the arithmetic data itself.
    Maria Ilmiцитираминалата година
    A calculator or computer is not used to find the end result of the arithmetic problem.
    Nicolas Palaciosцитирапреди 2 години
    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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