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Classification of common functions of children's toys Box wooden more function mathematics early childhood toys Multi-function toys. learning & education method for children education
Children multi function six large round bead kit fancy beaded
Box wooden more function mathematics early childhood toys
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Classification Of Common Functions Of Children's Toys - News - KIWIBox Wooden More Function Mathematics Early Childhood ToysThe shape of a toy is given as f(x) = 6(2x^4 − x^2). To make the toyBox Wooden More Function Mathematics Early Childhood ToysChildren multi function six large round bead kit fancy beadedMulti-function Toys. Learning & Education Method for Children Education