1. Practice basic operations: The basis of mathematical calculation is four operations of addition, subtraction, multiplication and division, so you need a lot of practice to master these basic operations skillfully. You can improve the speed and accuracy of calculation by doing oral calculation, practicing with a calculator or participating in a math contest.
2. Learn common formulas and skills: Mastering some common mathematical formulas and skills can help us calculate faster. For example, square difference formula, cubic difference formula and trigonometric function approximation are all commonly used mathematical tools, which can be applied in calculation.
3. Cultivate logical thinking ability: Mathematical calculation requires certain logical thinking ability, so we should cultivate our own thinking ability by solving some logical problems. You can try to do some logical reasoning problems of math problems, or attend some math thinking training classes to improve your logical thinking ability.
4. Do more practical problems: Mathematical calculation has many application scenarios in real life, such as finance, engineering, physics and other fields. Therefore, we should do more practical problems and combine mathematical calculation with practical problems, so as to better understand and apply mathematical knowledge.
5. Pay attention to details and accuracy: Pay attention to details and accuracy when doing mathematical calculations. In order to avoid careless mistakes, you can improve your calculation accuracy by checking and checking your answers repeatedly.
In short, to improve the ability of mathematical calculation quickly, we need to practice a lot, learn common formulas and skills, cultivate logical thinking ability, do more practical application problems, and pay attention to details and accuracy to improve our calculation speed and accuracy.