10-Value Decimals to Whole Numbers Place Value Discs

These foam discs provide hands-on practice for developing number sense. Color-coded according to place value, they allow students to visually track what happens when they regroup numbers in both addition and subtraction. They help illustrate that multiplication is the same as repeated addition, and division the same as repeated subtraction.

Discs are 1" in diameter, 1/8" thick, and made of foam for easy handling and quiet classroom activity. 25 each of 10 values: thousandth, hundredth, tenth, one, ten, hundred, thousand, ten thousand, hundred thousand, million. 250 total discs in set.  Packaged in resealable bag for easy storage. Grades 1-6.