1. Read the topic carefully: Read the topic carefully before you start to answer questions, and understand the requirements and conditions of the topic. Pay attention to keywords and qualifiers to ensure accurate understanding of the problem.

2. Analyze the problem: For complex problems, we can decompose them into simpler sub-problems and solve them one by one. By analyzing the structure and logical relationship of the problem, the ideas and methods to solve the problem are found.

3. Drawing assistance: For geometric problems or problems involving graphics, drawing can be used to help solve them. Drawing the figure of the problem and marking the known conditions and unknown quantities to be solved are helpful to better understand and solve the problem.

4. Column equation: For some problems that need to be solved, column equation can be used to solve them. According to the conditions of the topic, list the equality or inequality and then solve it.

5. Using formulas and theorems: There are many formulas and theorems in mathematics that can be directly applied to the problem-solving process. Being familiar with and mastering these formulas and theorems can help us solve problems faster.

6. Pay attention to units and accuracy: in the calculation process, pay attention to the conversion of units and the control of accuracy. Ensure the accuracy and rationality of the calculation results.

7. Practice more: Mathematics is a subject that needs constant practice. Doing more problems can improve the speed and accuracy of solving problems. At the same time, you can also consolidate knowledge points and skills by doing problems.

In a word, the answering skills of junior high school mathematics include carefully examining questions, analyzing problems, drawing AIDS, listing equations, using formulas and theorems, paying attention to units and accuracy, and practicing more. By mastering these skills, the efficiency and accuracy of solving problems can be improved.