教材帮 小学 二上 二年级上册 数学 JJ（冀教版）2021学年适用--天星教育 - Tapa blanda

Textbook Help Primary Two Grade 1 Mathematics JJ (Jijiao) 2022 Autumn Star Education (2023 New Edition)(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2020-06-01 Pages:248 Publisher:Nanjing Normal University PressCore Column 1. Textbook Help Knowledge Full Solution Knowledge Full Solution. Detailed Explanation of Examples. Error-prone Breakthrough. Difficult Explanation. 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-scho. Nº de ref. del artículo: NX034471

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