九年义务教育小学数学教材中应用题的编排，突出了数量关系的分析，为教学提供了极大的方便。低段应用题教学，从引入加法开始就渗透了应用题数量关系的分析。例如从结合认数起进行的简单语言（一句话）表述；结合计算进行简单的两句话训练；结合看图计算进行三句话训练；... Nine-year compulsory primary school mathematics teaching materials in the application of the choreography, highlighting the quantitative relationship between the analysis, provides a great convenience for teaching. Low-level teaching of application problems, from the introduction of addition began to infiltrate the analysis of the relationship between the number of questions. For example, from the combination of recognition of simple language (a sentence) expression; combined with the calculation of a simple two sentences training;