Sensational Math™ Place Value Thousands Disc Set
Product Number: TB26726
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The hands-on way to visualize numbers and operations! These easy-to-manipulate discs provide hands-on practice for developing number sense. Color-coded according to place value, the foam discs allow students to visually track what happens when they regroup numbers in both addition and subtraction. They also help illustrate that multiplication is the same as repeated addition, and division is the same as repeated subtraction. Discs are made of EVA foam for easy manipulation and quiet classroom activity. Each set includes 100 - 1 in. dia. discs in a convenient zipper closure storage bag. WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.