1, teaching content: Mathematics A and Mathematics B are quite different in teaching content. Mathematics A is usually basic mathematics, including mathematical analysis, linear algebra, calculus and so on. , and the coverage is relatively wide. Mathematics B is applied mathematics, including mathematical modeling, complex variable function theory, functional analysis, etc., and has strong practicability.

2. Teaching methods: Mathematics A and Mathematics B have corresponding differences in teaching methods. Mathematics A, as a basic subject, pays attention to the explanation of theoretical knowledge and emphasizes students' mastery of basic mathematical concepts and conclusions. As an applied subject, Mathematics B focuses on the concrete application in practical problems and the cultivation of students' mathematical knowledge application and innovation ability.

3. Course difficulty: Math A and Math B have different course difficulty. Mathematics A, as a basic subject, is relatively simple in content, which is regarded as the starting point in college mathematics, but it requires a higher mastery of mathematics foundation. Math B is relatively difficult, so it needs to master some basic knowledge, enter deeper fields and need more advanced math skills and methods.

4. Teachable grade: In the recruitment of teachers, the subject orientation of Math A and Math B is also different. Mathematics A is generally taught to students of science and engineering, and it is popular among students majoring in mathematics. Math B is widely used, and students of science and engineering can learn applied mathematics knowledge needed by literature and art disciplines.