Ministry edition. Handbook of Mathematical Formulas and Laws in Primary Schools: Partial Edition is a book published by China Teaching Press on 20 19. Combined with the compilation of primary school mathematics textbooks, it is closely related to the compulsory education mathematics curriculum standards to help primary school students improve their mathematics ability in an all-round way. Compared with full-color version and full-color version, it is the best version.

1. Part of the formula law, sort out the main points of learning, analyze the internal laws, show the ideas of solving problems, and help primary school students accumulate at all times.

2. The full-color version is almost the same as the full-color version, which is written in combination with the practice of mathematics teaching in the implementation of the new curriculum standard. There is little analysis of the formula law and the content is not detailed enough, so some versions are better.