Isbn: 9787308166256 - 浙大优学小学数学实验班培优教材 数学 四年级下册提升培养数学思维能力4年级下册同步教材讲解课外练习题及分析解答 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2017-01-01 Pages: 147 Language: Chinese Publisher: zhejiang university press in the experimental class optimal material: mathematics (part ii) grade four follow the principle of gradual. based on the textbook. for the purpose of training students' mathematical thinking ability. from easy to difficult. speaking practice. layer upon layer depth. from base to expand. from pew to. …