Math Magic Revised Edition: How to Master Everyday Math Problems Autor Scott Flansburg et al. 26 iul 2004 Paperback Preț: 90.89 lei 3-5 săpt.
Math Magic for Your Kids: Hundreds of Games and Exercises from the Human Calculator to Make Math Fun and Easy Autor Scott Flansburg 19 ian 1998 Paperback Preț: 120.11 lei 3-5 săpt.
Turn on the Human Calculator in You Answer Guide Autor Scott Flansburg Paperback Preț: 80.02 lei 6-8 săpt.