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教学内容苏教版《数学》一年级(上册)第九单元。教材分析统计是一种数学思想,是研究现实生活中的数据和客观世界随机现象的方法。喜欢几
Teaching content Sujiao version of “Mathematics” first grade (Volume) ninth unit. Textbook analysis is a kind of mathematical thinking, is to study real-life data and the objective world of random methods. Like a few