Vendeur : Orion Tech, Kingwood, TX, Etats-Unis
EUR 3,40
Autre deviseQuantité disponible : 2 disponible(s)
Ajouter au panierpaperback. Etat : Good.
Vendeur : Gulf Coast Books, Cypress, TX, Etats-Unis
EUR 3,40
Autre deviseQuantité disponible : 1 disponible(s)
Ajouter au panierPaperback. Etat : Good.
Vendeur : Massive Bookshop, Greenfield, MA, Etats-Unis
EUR 16,66
Autre deviseQuantité disponible : 10 disponible(s)
Ajouter au panierPaperback. Etat : New. 8/8/2006.
Edité par Three Rivers Press/Random House, New York, NY, 2006
ISBN 10 : 0307338401 ISBN 13 : 9780307338402
Langue: anglais
Vendeur : 100POCKETS, Berkeley, CA, Etats-Unis
Edition originale
EUR 21,49
Autre deviseQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : As New. 1st Edition. Text/AS NEW & Bright. Softcover/Fine. Did you known it is easier to add & subtract from left to right, instead of the other way around? Amnd that there is a way to square a 3-digit number in just seconds? Learn to mentally calculate complex problems with amazing ease with simple math secrets & tricks with "good math stuff" from Ohio-born mathematician Arthur T. Benjamin (1961- ) of Mathemagics fame, and , Californian science historian Michael Brant Shermer (1954-). 304 pgs of calculation short-cuts presented in 11 chapters (numbered zero to double-zero) --- exercises in lightening quick calculations with answers to rear. Master ways to mentally multiply & divide triple digits, compute w/fractions, determine squares, cubes & roots and master mathematical skills that were, and still not, taught in schools.