Mind Games: Amazing Mental Arithmetic Made Easy - Tapa dura

Lane, George

 
9781843581413: Mind Games: Amazing Mental Arithmetic Made Easy

Sinopsis

For most of us, math is a struggle&;even when adding up the price of shopping, or calculating how much should be in our bank accounts. George Lane has devised a series of simple steps, and in this wonderful and fun book teaches us how to perform a range of mathematical tasks&;from simple addition to complex equations&;with ease.

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Acerca del autor

George Lane is the reigning champion of the Mental Calculations World Championship competition, and his expertise in the field of mental maths is unparalled. He is also a successful competition chess player.

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