my beautiful friend, we are now together with a brand new subject and book on this path we set out to guide you in Mathematics. The place of the problems in the changing exam system has reached a completely different point. In the new system, all other issues are presented to us by problematizing. The more problems we encounter, the more our problem-solving skills will increase. For this very reason, 321 Problems fascicle has been prepared for you. You will grasp the subject with the guide questions in the 1st part of the fascicle, and you will reinforce the subject with the send and come tests in the 2nd part... A QR code will appear on the subject covers of the Guide Mathematics fascicles. By reading this QR code, you will reach the YouTube subject narration videos of the subject you will study. What do we say to make these videos more productive: "Put a pen in your hand, write the fascicle in front of you and solve it with me!" After doing all these, we say "Send, Send, Come, Teacher". We continue with the Send and Come tests. These tests consist of questions that will challenge you a little more. With these tests, you will practice the topics you learned how to solve the questions in the previous chapters. You can access the solution videos of all the questions on the page by reading the QR code on the parts you are stuck on. Without forgetting, there are 321 + 8 bonus questions in total in this chapter. So finish the job in 3-2-1 questions! Then if you are ready, ?Energy ceiling, keep going!? Goodbye, Goodbye... Type:Question Bank Number of Pages:48 Number of Questions:347 ISBN:978-625-8059-79-3. More than 10 stocks are offered to be sold at the campaign price.