Subtraction Problems Write-a-Mat

This Subtraction Learning Mat from Melissa and Doug is great for practicing your subtraction problems.
This Double-Sided Learning Placemat Helps Promote Subtraction Skills . Use A 2 Pencil Or Our Write-On/wipe-Off Crayons On This Double-Sided Learning Placemat. Not For Use With Dry-Erase Markers. 17.25' X 11.25' Age 3+