on web orders over $99 - click for details

Receive FREE SHIPPING on orders over $99 placed on the Didax website and shipped within the contiguous US. No promo code is required to receive this offer.

The order total for free shipping is calculated after any discounts are applied. Orders containing Eureka Math Kits DO NOT qualify for free shipping.

Free shipping valid ONLY on orders placed on the Didax website shipped within the contiguous US. Our regular shipping policies applies to other orders.


You have no items in your shopping cart.

Product was successfully added to your shopping cart.

7-Value Decimals to Whole Numbers Place Value Discs Set

  • Availability: In stock
  • Item #: 536637W
  • Grades: 1-6
These 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 illustrate that multiplication is the same as repeated addition and division is the same as repeated subtraction.

Set includes 25 of each value, thousandths to thousands.

Disks are 1" in diameter, 1/8" thick.

Place Value Disks  Try Our Virtual Place Value Disks