1. Help students better master the basic knowledge of mathematics: multiplication is one of the most important basic knowledge in mathematics, and mastering the ability of multiplication operation is very important for students to learn mathematics knowledge in the future.

2. Improve students' mathematical thinking ability: multiplication calculation requires students to carry out logical reasoning and thinking operation. By improving the ability of multiplication calculation, students can improve their mathematical thinking ability.

3. Help students to better apply mathematical knowledge: Multiplication calculation is often used in life and work, such as business calculation, financial analysis, scientific research and other fields. Improving the ability of multiplication calculation can help students to better apply mathematics knowledge.

4. Cultivate students' patience and perseverance: multiplication requires patience and perseverance. Through continuous practice and improvement, students' patience and perseverance can be cultivated, which is helpful for their future study and life.