论文部分内容阅读
五——八年级1.辨明概念的各种解释;用图表表达概念;表达形式的转换,完成下图中的每个图表,使其表示2/5。
Five-eighth grades 1. Various explanations of the concept are identified; expressions are expressed in diagrams; expressions are converted, and each chart in the figure below is completed to represent 2/5.