Quick(er) calculations: how to add, subtract, multiply, divide, square, and square root more swiftly
Auteur :
Lipscombe, Trevor Davis
Éditeur :
Oxford University Press
ISBN :
9780198852650
Date de publication :
6 mai 2021
Dimensions :
22,3 x 14,2 x 1,5 cm
Poids :
364 g
Langue :
Anglais
Pays d'origine :
Grande Bretagne
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, multiply, divide, and find square roots more quickly.