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Maths : stuff you forgot from school

By: Waring, Chris

Part of the I Used to Know That ... series
1782432558 / 9781782432555
Paperback
510
18/09/2014
Stock expected by 16/04/2021
United Kingdom
20 cm 192 pages : illustrations (black and white)
General (US: Trade)  Learn More
Reprint. Originally published: 2010.

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.

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.

BIC:

PDZM Popular mathematics

Our price£5.24
RRP £6.99
Save 25%