Description

If memories of learning algebra bring you out in a cold sweat and thoughts of quadratic equations cause you feelings of fear and dread, I Used to Know That: Maths can help.

A light-hearted and informative reminder of the things that we learnt in school but have since become relegated to the backs of our minds, this book will help you to brush up on your mental arithmetic, including percentages, averages and recurring decimals or work on your trigonometry skills, from Pythagoras' theorem to triangle areas and angles. It can be used a practical guide to turn to when an answer is eluding you, from helping a child with homework to calculating change or understanding statistics.

I Used to Know That: Maths is a fun and accessible way to re-visit all those useful tips and maths tricks that you have forgotten from your school days.

I Used to Know That: Maths

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£7.99

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Usually despatched within 4 days
Paperback / softback by Chris Waring

1 in stock

Short Description:

If memories of learning algebra bring you out in a cold sweat and thoughts of quadratic equations cause you feelings... Read more

    Publisher: Michael O'Mara Books Ltd
    Publication Date: 18/09/2014
    ISBN13: 9781782432555, 978-1782432555
    ISBN10: 1782432558

    Number of Pages: 192

    Non Fiction , Mathematics & Science , Education

    Description

    If memories of learning algebra bring you out in a cold sweat and thoughts of quadratic equations cause you feelings of fear and dread, I Used to Know That: Maths can help.

    A light-hearted and informative reminder of the things that we learnt in school but have since become relegated to the backs of our minds, this book will help you to brush up on your mental arithmetic, including percentages, averages and recurring decimals or work on your trigonometry skills, from Pythagoras' theorem to triangle areas and angles. It can be used a practical guide to turn to when an answer is eluding you, from helping a child with homework to calculating change or understanding statistics.

    I Used to Know That: Maths is a fun and accessible way to re-visit all those useful tips and maths tricks that you have forgotten from your school days.

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