Isbn: 9787572412523 - 二年级上册计算高手横式竖式口算题速算天天练 100以内加减法 长度单位 乘法 角的认识 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-07-01 Publisher: Yanbian Education Publishing House This book is a question card book that is synchronized with the teaching materials.?It is completely synchronized with the teaching materials and class hours. and according to the requirements of the teaching materials and the mathematics syllabus of each grade. the content characteristics are formulated and the focus of the compilation is determined.?Emphasize the idea of ??ability. method and conc.…