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.
Информация за "I Used to Know That"
- SKU 9781782432555
- Weight 0.168000
- ISBN 9781782432555
- Вид корица Paperback / softback
- Издателство Michael O'Mara Books Ltd
- Брой страници 192
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