Number Trays 1-10

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Item Number: 7074

Price: 38.50

Quantiy:

These trays allow children to learn all the combinations making all the numbers from one through nine, playing the same games and making the same discoveries that are found with the ten-tray.

The Stern Structural Arithmetic materials are made by

R.L.Palmer in Kamloops, British Columbia, Canada and Maple Landmark Inc. in Middlebury, Vermont, U.S.A.