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Large Number Cards 1-9000 displayed in an open box. All cards are made of wood and 7 cm tall. The purpose of this product is to demonstrate to the child written symbols for 1, 10, 100, and 1000. The static bead material along with the large number cards give a concrete representation of the decimal system 1 to 1000, which demonstrates place values and the concept that decimal categories cannot exceed 9.
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