Of my school subjects, my favorite is math. This is one of the compulsory subjects from elementary to high school and even university. Math teaches us about numbers and calculations. Good math gives us many advantages. Do the math to improve the brain. Moreover, toasty learners think more logically. There are many fields where math can be applied, such as economics, engineering, and business. Math is thought to have originated in the ancient Greeks and evolved to this day. In Vietnam, there are more and more mathematicians or math prodigies like Ngo Bao Chau. Therefore, Vietnamese people are very proud of that. In my opinion, every student should be good at math or at least know math because people have achieved so many brilliant achievements from math, particularly in modern society.