Mathematics in the eighth grade of junior high school is very important in the whole junior high school, especially those problems of solving and proving are also some questions that must be tested in the senior high school entrance examination, which should be mathematics in the eighth grade and have a very important position in the whole junior high school.

Mathematics in Grade Two and Mathematics in Grade Two are very important, both of which are cultivating students' reverse thinking, logical reasoning, combination of numbers and shapes and holistic thinking. Compared with the mathematics in Grade Two, the mathematics in Grade Two is simpler, easier to understand and more acceptable.