The format of mathematical modeling papers generally includes: ① title, ② abstract and keywords, ③ table of contents, ④ introduction (or preface), ⑤ text, ⑤ conclusion, ⑤ references and notes, and ⑧ appendix.

Precautions:

1. Paper is printed on one side of white A4 paper; Leave a margin of at least 2.5 cm at the top, bottom, left and right; Tie it from the left.

Second, the first page of the paper is a commitment letter. See the second page of this specification for the specific content and format.

Third, the second page of the test paper is a special page for numbering, which is used for dividing subjects and numbering the test papers before and after the national examination. See the third page of this specification for the specific content and format.

Fourthly, the title and abstract of the paper are written on the third page, and the text of the paper starts from the fourth page.

Five, the paper starts from the third page, the page number must be located in the middle of the footer of each page, starting from "1" and numbered consecutively with Arabic numerals.

Six, the paper can not have a header, the paper can not have any signs that may show the identity of the respondent.