练习是小学数学教学的基本方法之一,学习数学不进行一定量的练习,就难以牢固地掌握知识,形成熟练的技能、技巧。通过练习可以使学生掌握大纲教材所规定的基础知识,潜移默化地进行思想教育,促进学生思维、人格和身心的发展。通过练习还可以获得反馈信息,检查学生独立学习数学的能力, Exercises are one of the basic methods of primary school mathematics teaching. Learning mathematics without a certain amount of practice makes it difficult to acquire a firm knowledge and form skilled skills and skills. Through practice, students can master the basic knowledge provided by the syllabus, subtly carry out ideological education and promote the development of students' thinking, personality and physical and mental development. Through practice you can also get feedback, check the ability of students to learn mathematics independently,