1.
Square roots and irrational numbers
2.
Calculating expressions including radicals
3.
Multiplication formula
4.
Factorization
5.
Quadratic equation
6.
Quadratic functions and graphs
7.
Application of quadratic functions

It's the same type of problem in the existing typology, but it all looks different.

There are some problems that are difficult to solve until the end.
I'm a little slow at math, but I keep getting problems I don't know, so I don't want to solve them.

Is there no very easy typography?

For students who struggled with existing practice problems, we've published Check Check Basic N Math, an easy practice book comprised of easy-to-difficulty problems ranging from conceptual understanding to application.
If you want to learn concepts with Check Check Basic Math and practice them with problems, or if you want to learn concepts first with short concept books such as Jjalgang and practice problems with type books, we recommend Check Check Basic N Math.


Check Check Basic N Math is structured in the same conceptual order as Check Check Basic Math, and the type test is grouped into the contents of Lesson 1 or Lessons 2 and 3 so that you can review the contents in short bursts.
It can be used for various purposes such as concept application training materials, homework materials, etc.
If you want to solidify the concepts after studying Check Check Basic N Math, I recommend Check Check Math, and if you want to solve more diverse types of problems, I recommend Type Check N.