Doing Simple Math in Your Head
Publisher: Chicago Review Press
Published: April 1, 2001
Language: eng
Format: Paperback
Number of pages: 144
ISBN-13: 9781556524233
Subjects: Mathematics; Mental arithmetic; Science/Mathematics; Arithmetic; Mathematics / General; General
First sentence: "Numbers are not rigid, static things; they're malleable and fluid, and can be shaped to meet your needs."