② Four abilities refer to the ability to find, ask, analyze and solve problems.

(3) Three meetings refer to speaking, arguing and using.

④ Six accomplishments refer to mathematical abstraction, logical reasoning, mathematical modeling, mathematical operation, intuitive imagination and data analysis.

"Four Basics" are basic knowledge, basic skills, basic ideas and basic activity experience.

The "four abilities" are the ability to find and put forward problems, and the ability to analyze and solve problems.

① Four Basics refers to the basic knowledge, skills, thoughts and activities of mathematics.

② Four abilities refer to the ability to find, ask, analyze and solve problems.

(3) Three meetings refer to speaking, arguing and using.

④ Six accomplishments refer to mathematical abstraction, logical reasoning, mathematical modeling, mathematical operation, intuitive imagination and data analysis.