First, children need mental strength and cognitive attitude to learn mathematics. This is the premise of learning mathematics well. Mathematics is a basic applied subject, and the basic logical thinking has strong application. Children need a strong and good mental state to learn mathematics well, and they need a mental state of great enthusiasm and love for mathematics.

At the same time, children need a correct understanding of mathematics and an excellent attitude towards answering questions. For example: standard writing, correct answer logic, beautiful format, often know how to use mathematical knowledge to think and answer real life questions, and so on.

Second, powerful and fast computing power. In primary school, all kinds of calculation methods and rules are flexible and skilled, and the answers are quick and accurate. This is the most basic ability for children to learn math well.

Third, the ability to examine questions. Skillful, correct and fast examination of questions is the second basic ability to learn mathematics well. The process of examining questions should not only be fast and thoughtful, but also need to accurately use the knowledge system learned to cut into the logical relationship between known conditions and unknown questions in the questions, so as to answer them accurately and quickly.

This ability to examine questions requires children to do various exercises in primary school, which is only the initial exercise to learn mathematics well.

Third, standardized and elegant problem-solving writing skills. Mathematics learning and writing ability when answering questions are also the basic abilities necessary to learn mathematics well.

Many students, when studying in primary school, don't pay much attention to the standardization of writing steps and the integrity of writing process, which leads to unsatisfactory answer results. This is also the achilles heel of not learning math well. What a pity.