1.
Addition and subtraction
2.
Plane figure
3.
Division
4.
multiplication
5.
Length and time
6.
Fractions and decimals

[1STEP] Understanding textbook concepts

- Visualize essential textbook concepts for easy understanding
- Concept Check Problem: Provides a problem that confirms the content of the learned concept once again using the same type of problem.

[2STEP] Solving Math Practice Problems

- Providing textbook problem types for math learning
- Subject competency problems: Problems that develop thinking skills and reflect five mathematics subject competencies are provided.

[3STEP] Solving Descriptive Questions

- Consists of practice problems and similar problems that you can learn by following the solution process.
- Creative Problems: Provide problems that foster creativity with various types of answers.

Provides unit conclusions and a summary of all chapters

- You can check your skills by unit through the final questions.