Flexitable is an ingenious square grid made of soft, pliable plastic with vertical and horizontal channels. The material and design allow students to continually fold and unfold again to solve a variety of problems.

Features the numbers 1 to 10, making addition and subtraction fun and easy to learn. Use for activities and games to reinforce inverse operations, commutative property of addition, and a quick recall of math facts.

Addition and Subtraction Grid - Set of 10.