ISBN: 9787565141195 - 2020年新版教材帮三年级下册数学人教rj版 小学3年级下册同步教材完全解读讲解辅导资料书练习册习题天星教育教材帮小学数学 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2019-06-01 Pages:216 Publisher:Nanjing Normal University Press[Core Column] 1. Textbook Help Knowledge Full Solution Knowledge Full Solution. Detailed Explanation of Examples. Error-prone Breakthroughs. Difficulty Intensive. Helping Students Comprehensively Speak through the textbooks and lay a solid foundation of knowledge. 2. Method help Learn to solve problems by summarizing problem types. guiding ideas. and cultivating methods. 3. Homework Help After-sc.…