Color-coded foam disks that children love to play with!
Easy-to-manipulate disks provide hands-on practice for developing number sense.
Color-coded according to place value, the foam disks allow students to visually track what happens when they regroup numbers in both addition and subtraction. And, they help to illustrate that multiplication is the same as repeated addition and division is the same as repeated subtraction.
A resealable poly bag plus instruction sheet is included.