1.
Mixed calculations of natural numbers
2.
Divisors and multiples
3.
Correspondence relationship
4.
Reduce and common fractions
5.
Addition and subtraction of fractions
6.
Perimeter and area of ​​polygons

[Composition and Features]

-This book
1.
Understanding the concept
Summarize the concepts of a unit at a glance and check your understanding with questions.
2.
Essential types that form the basis of study
Build the foundation of mathematics study with all types of problems found in textbooks and workbooks.
3.
It's not difficult, but it's a type that people often get wrong.
By collecting only the problems you frequently get wrong, you develop the habit of reducing the number of incorrect answers by using a strategy to avoid incorrect answers.
4.
Application type that can be easily solved if you know the secret
Build confidence in math by repeatedly solving important application problems that often appear on school exams.
5.
Types that often appear on tests
We conclude each unit with questions that frequently appear on exams.

-Type Tantanbuk
You can review the types of questions that appear in each unit and the types of questions that are frequently mistaken, and prepare for school exams with the entrance exam preparation assessment test.