Chris Waring

I Used to Know That: Maths

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ISBN 13:
9781782432555
author:
Chris Waring
format:
Paperback
publisher:
Michael OMara
language:
English
Publication Year:
2014
Pages:
192
Dimensions:
12.9 x 1.2 x 19.8 cm
Genre:
Sports, Hobbies & Games, Hobbies & Games, Puzzles & Quizzes
Condition:
New
Availability:
Item usually sent within 10 working days
£8.81

Description

I Used to Know That: Maths is a helpful guide to refresh your mental arithmetic skills. It covers essential maths topics such as percentages, averages and recurring decimals, as well as trigonometry, including Pythagoras' theorem and triangle areas and angles.

This practical book provides useful tips and maths tricks that you may have forgotten from school days. It's a great resource to turn to when an answer is eluding you, whether it's for homework help or everyday calculations like calculating change or understanding statistics.

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