geometry of numbers

Didax® Geosnap Geometry Construction Set, 88 Pieces

The Arts of Ornamental Geometry - (Paperback)

Foundations of Differential Geometry, 2 Volume Set - (Wiley Classics Library) by Shoshichi Kobayashi & Katsumi Nomizu (Paperback)

Scholastic Teaching Solutions Little Math Tool Box: Math Helpers: Numbers & Counting

Dr. Math Introduces Geometry - by The Math Forum (Paperback)

Learning Resources Gears! Gears! Gears! Motorized Wacky Wigglers Gears Building Set, 130 Pieces

Remedia Publications Menu Math: The Hamburger Hut Book, 6 Extra Menus Per Pack, 3 Packs

Mathematical Brainteasers with Surprising Solutions - by Owen O'Shea (Paperback)

Stack-a-Pillars by Big Discoveries - Dice Stacking Strategy Game with 80-Piece Dice Set

Spherical Models - (Dover Books on Mathematics) by Magnus J Wenninger (Paperback)

Make Music Count Piano Prodigy

Learning Resources Interlocking Base Ten, Starter Set

Introduction to Projective Geometry - (Dover Books on Mathematics) by C R Wylie (Paperback)

Scholastic Teaching Solutions Little Math Tool Box: Math Helpers: Addition & Subtraction to 20, Magnetic Learning Set, Ages 5+

Beginning HTML5 and CSS3 for Dummies - (For Dummies) by Ed Tittel & Chris Minnick (Paperback)

Differential Geometry - (Dover Books on Mathematics) by K L Wardle (Paperback)

Break It Down Addition & Subtraction Strategies Reference Book - by Jeanette Moore (Paperback)

Count the Cookies Addition & Subtraction Math Relay Game