Learning Resources Ten-Frame Tray Educational Toy

This is a Learning Resources educational toy that uses a connectable frame with 10 squares to practice addition and subtraction based on the number 10. I think this is an important tool for playing with and developing a sense of numbers. I bought it in America, so it only has instructions in English. Please use a translation app.

All 165 pieces are included. The condition is very clean. It will be shipped in a waterproof zip bag and a Mercari bag.

* This is an educational product intended for use as teaching materials by parents and teachers at home or in school.
* Warning: Contains small parts, not suitable for children under 3 years old.

No pets, no smokers.
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