This is currently a working demo and can easly be turned on to process orders. Suppliers are already lined up. If your interested in having your own drophip store let us know.

$8.79

Unifix Operations Tray


The Unifix Operations Tray is a great tool for demonstrating addition and subtraction problems. To demonstrate addition, fill the slots on each side with Unifix Cubes and then combine the cubes into one channel to see the results. For subtraction, first fill one side and then move some of the cubes to the other side to demonstrate subtraction. Includes activity ideas. Tray measures 14 1/2" x 2 1/2". Packaged in a clear bag with header card. Grades K-2.

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