When learning mathematics in the seventh grade, it is very necessary to practice computing experts every day, but it is not the only key. The improvement of calculation ability is very important for mathematics learning, because a large number of mathematical problems need to be calculated.

Through practice, we can improve the speed and accuracy of calculation and make mathematical calculation more handy. But mathematics needs deep thinking and abstract thinking, and it needs to master the methods and ideas of solving problems, not just the calculation ability. Therefore, we should strengthen thinking training and method application at ordinary times, and deeply understand and master the essence of mathematics knowledge through constant contact and actual combat drills, so as to achieve better results in mathematics learning.