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Math Gear: Addition

Math Gear: Addition

作者 : INNOVATIVE KIDS

出版社 : INNOVATIVE KIDS

※ ※ 無庫存

無庫存

定價 : NT 420

售價9折, NT378

內容簡介


Math gear is the only tool kids will ever need to learn math facts in a flash. With their high-tech, gadget like look and feel, kids wont hesitate to tuck them into a pocket or clip them to a backpack! Turn the wheels to solve a math problem, guess the solution, and then lift the top to see if you are correct.
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IKids
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