ISBN: 9787110059104 - 空间认知/幼儿趣味学数学 (1 Ergebnisse)

paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pages Number: 24 Publisher: Popular Science Press Pub. Date :2011-05- 01. fun math game is a fun game to help kids learn math cognitive enlightenment books for the children to build a hands-on. brains. intelligence development platform includes understanding numbers. geometry. spatial cognition . addition and subtraction. and math. graphics and space areFour Satisfaction guaranteed,or money back.…