"So Simple is Mathematics" is a textbook specifically designed for students facing the challenges of mathematics. It provides a clear introduction to mathematical concepts and their applications. The book combines logical thinking with mathematical symbols and terms to facilitate the learning process. It covers central topics such as dealing with exams, exam anxiety, and the importance of proofs. By translating mathematical language into relatable contexts, it makes access to complex topics like fractions, powers, functions, and integrals easier. The content is based on the experiences of students and aims to address typical difficulties while offering solutions. This book is a valuable companion for anyone looking to learn and understand mathematics.