1. Arithmetic operation: It includes four operations of addition, subtraction, multiplication and division, as well as operations of fractions and decimals. This is the basis of all mathematics learning, and it is also the most basic part in the Olympic Mathematics exam.
2. Geometric graphics: including the basic concepts of points, lines, surfaces and bodies, as well as the nature and relationship of graphics. This part mainly examines students' observation and spatial imagination.
3. Logical reasoning: including mathematical reasoning and logical reasoning. Mathematical reasoning mainly examines students' ability to solve problems by using mathematical knowledge, while logical reasoning mainly examines students' logical thinking ability.
4. Application problem: This part mainly examines students' ability to apply what they have learned to practical problems. Topics usually involve life, science, engineering and other fields, and students need to use what they have learned flexibly to solve problems.
5. Number theory: including basic concepts such as prime number, composite number, factor and multiple, and simple number theory theorem. This part mainly examines students' abstract thinking ability and mathematical reasoning ability.
6. Combination and arrangement: This part mainly examines students' understanding and application of the law of combination and arrangement.
7. Probability statistics: This part mainly examines students' understanding of the basic concepts of probability statistics and their ability to solve practical problems by using this knowledge.
Generally speaking, the primary school Olympic Mathematics Competition aims to comprehensively examine students' basic mathematical knowledge and application ability through various types of questions, and cultivate students' logical thinking ability and problem-solving ability.