The value of abacus mental arithmetic

The abacus has the reputation of "the oldest computer in the world". By using abacus, people can complete many mathematical operations, including addition, subtraction, multiplication, division, multiplication, square root, solving higher-order equations and so on. For ordinary people, although abacus may no longer be used in daily work and life, it will benefit people for life for the development of intelligence.

Various mathematical operations

By using abacus, people can complete many mathematical operations, including addition, subtraction, multiplication, division, multiplication, square root, solving higher-order equations and so on.

intellectual development

The development of intelligence by abacus will benefit people for life.

educational psychology

Abacus calculation still has multiple social and cultural functions in promoting computing technology, cognitive schema, educational psychology and intellectual enlightenment.

The value of traditional culture

In life, there are many traditional cultures like abacus, which are gradually abandoned by people with the development of modern science and technology. However, if we look closely, we will find that many things that have lost their practical functions still have value in today's society, and this value is sometimes exactly what modern society needs.