I Used To Know That: Maths
I Used To Know That: Maths
Author : Chris Waring
Publisher : Michael O Mara Books Ltd
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. I Used To Know...
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9781782432555
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Rs. 319.00
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Rs. 319.00
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Description
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. 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.