ISBN: 9787562846413 - 全2本小学数学思维拓展32讲+小学数学思维拓展32练一年级数 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2016-06-01 Pages: 84 Publisher: East China University Press. this book is a companion elementary mathematical thinking to expand 32 stresses Workbook can be used in conjunction. can also be used independently. The book consists of 32 thematic structure. including sub-formula pattern. line diagrams. graphics wisdom number. puzzle horizontal. vertical puzzle and so on. This book can be used as self-study mathematics textbook thinking training and parental c.…