Because the quality of the test questions in some materials is mixed, if you don't pay attention to the writing and selection of test questions, there will be such and such problems, which will affect the effect of students' learning and testing. This paper expounds several problems that should be paid attention to when selecting and compiling mathematics test questions and exercises;

1 pay attention to the scientific rigor of the test questions.

2 prevent knowledge and requirements from exceeding the standard.

3. The examination objectives should be clear.

3. 1 Each question should have a clear examination (training) goal.

3.2 Pay attention to the examination of the core content.

Try to learn knowledge by rote as little as possible.

5. Design the problem situation

5. 1 Avoid "false" application problems

5.2 The problem situation should be true and reasonable.

6. Pay attention to the presentation of the test questions.

Avoid blunt questions

8 avoid the knowledge points of the test questions being too concentrated, too difficult and lacking gradient.