Quick(er) calculations : how to add, subtract, multiply, square, and square root more swiftly /

How fast can you calculate? Would you like to be faster? This book presents the time honored tricks and tips of calculation, from a fresh perspective, to boost the speed at which you can add -- whether a couple of numbers, or columns so long an accountant may faint. Find out how to subtract, multipl...

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Bibliographic Details

Main Author:	Lipscombe, Trevor (Author)
Format:	eBook
Language:	English
Published:	Oxford : Oxford University Press, 2021.
Edition:	First edition.
Subjects:	Mental arithmetic > Popular works. Calcul mental > Ouvrages de vulgarisation. Mental arithmetic Electronic books. Popular works
Online Access:	Connect to the full text of this electronic book