This set of Montessori mathematics teaching aids let children remember the subtraction between single digits, be familiar with the subtraction operation process, and lay the foundation for the four operations. We use high-quality materials to make these teaching aids. You can rest assured that children can use them.
Size : 6.7″L*24″
100% China Design & Production
Shipping from Dalian Port, China
The user-friendly design makes any assembly easy and the tools free.
Serious product support. Don’t hesitate to give me a call.
One-year warranty, Rest assured of quality
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