Isbn: 9787557502256 - 阶梯数学(2-6岁第1阶1) (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2015-10-1 Pages: 0 Publisher: Jilin Fine Arts Publishing House ladder mathematics first step 1 classification includes corresponding lines practice. compare. graphics. and the numbers 1 and 2 and other knowledge. through learning. these exercises can improve children's knowledge and ability to observe brush ability to recognize circular and other basic graphics. and the ability to compare two items between the length. size. height and so on. In this book. …