- Brief Theory
- Exercise Solution Methodology
- Solved Examples
- Exercises with their answers

This book was written for students of the 3rd grade of EPAL who will be nationally examined for their admission to TEIs.

It contains chapters on Statistics, Limits, Derivatives, and Integrals.
Each chapter is divided into teaching units, and each unit contains theory, solved examples, exercises for students to solve, and answers or summary solutions to these exercises. The solved examples also include selected exercises from the EPAL and Unified High School textbooks.

The examples are written as analytically as possible for better understanding by students, and I believe they meet the modern requirements of the national examinations. The last examples of each group present particular difficulty in their solution.

In the chapter on Statistics, the method of completing the tables is indicative to help the student. It is not necessary unless requested in the statement.

It is preferable to learn derivatives at the end of the chapter on Derivatives.
I recommend that students carefully read the examples and then try to solve the proposed exercises, as the type and level of difficulty of these exercises are similar to those of the examples.