Rapid Math Without A Calculator
11.95
USD
Book Details
Author(s)
Fredrick A. Collins
Publisher
Citadel
ISBN / ASIN
080652779X
ISBN-13
9780806527796
Sales Rank
#2,854,821
Marketplace
United States 🇺🇸
Description
Demonstrates shortcuts in addition, subtraction, multiplication, and division, tells how to extract square and cube roots, and discusses mathematical tricks.
