9787565145629 - 天星教育2021秋小学教材帮三年级上册数学jj冀教版彩页小学同步教辅教材全解教材帮三上数学 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-06-01 Pages:256 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.…