1. Cultivate independent thinking ability: Mathematics is a subject that needs independent thinking. Cultivate your logical thinking and problem-solving ability by solving problems by yourself. If we always rely on answers, then we can't really understand and master the essence of mathematics.

2. Improve the ability to solve problems: When we encounter a difficult problem, if we look at the answer directly, we may miss the thinking and exploration in the process of solving the problem. And if you persist in solving problems by yourself, even if you don't solve them in the end, you will accumulate experience in the process of solving problems and improve your ability to solve problems.

3. Enhance self-confidence: When we solve a difficult problem through our own efforts, we will enhance our self-confidence. And if we always rely on answers, we may feel depressed and helpless when we encounter problems.

4. Cultivate patience and perseverance: Math problems often require us to spend a lot of time and energy thinking and solving. If we look at the answers easily, then we can't cultivate patience and perseverance, which is very unfavorable to our study and life.

5. Avoid stereotypes: When we always rely on answers, our thinking may become rigid and lack of innovation. And if we persist in solving problems by ourselves, then we may find new ideas and methods to solve problems and avoid fixed thinking.

In short, when doing math problems, try to solve them yourself, and don't look at the answers easily. This can not only improve our problem-solving ability and independent thinking ability, but also cultivate our patience, perseverance and self-confidence.