Melissa & Doug Number Matching Math Bus - Educational Toy With 10 Numbers, 3 Math Symbols, and 5 Double-Sided Cards Includes wooden school bus, 10 number pieces, 3 math symbols, and 5 double-sided equation cards School bus holds all the pieces in the set and includes smooth-rolling wheels and a lift-off top Number pieces display pictures of school supplies Sturdy wooden construction for years of play Promotes matching, number, and math skills; encourages problem solving and hand-eye coordination