First, abacus mental arithmetic is a pure calculation method and a highly applied knowledge, which is of great help to the calculation speed in the future.

Second, by learning abacus mental arithmetic, you can exercise the reaction speed of thinking, which is a puzzle game.

Third, abacus is an intangible cultural heritage of China, although it has not been applied for. If this knowledge is carried forward, it will play a powerful role in promoting the development of culture.

In principle, the younger you learn abacus mental arithmetic, the better, because the growth of human intellectual brain cells has been completed before the age of three, and it has grown to 12 from the age of four to 100. The learning process of abacus mental arithmetic must strengthen the establishment of images through the proficiency of abacus operation, and the growth of brain cells is the driving force of image establishment. On the other hand, adult brain cells, because of their rigidity, cannot make their intelligence, thinking ability, memory and imagination grow more actively with the help of abacus mental arithmetic, that is, they cannot produce mental arithmetic images.

However, in the physiological structure, abacus mental arithmetic learning belongs to highly technical operational learning, and the coordination and balance of the body are extremely important. Too young to learn, because the nerve coordination and sensory balance of the small muscles of both hands have not yet been finalized, there are often problems such as incorrect posture or poor pen grip. However, the teachers in the market are mixed and the teaching concept is not properly guided, which is more likely to destroy the learner's "number sense" and regain self-confidence in the future.