More Rapid Math: Tricks and Tips - 30 Days to Number Mastery - Edward H. Julius - Paperback Bog - John Wiley & Sons Inc - 1996 - Engelsk - Booktok.dk
Brand: John Wiley & Sons Inc
Description
Math skills you can count on! In this eagerly awaited sequel to the popular Rapid Math Tricks and Tips, Professor Ed Julius shows you how to master difficult problems in addition, subtraction, multiplication, and division quickly, easily?and without a calculator.
