Math is a core subject in school. It is probably the most hated because people can''t understand how to do calculations in their heads, but others can do it just fine. Or there are people who major in a certain type of math like statistics or calculus. I''m only in highschool, but I plan to take AP Stats and Honors Trigonometry next year, as a sophomore (10th grade). Math is used all around the world, for money, sports, and even more that I can''t describe or depict. Using percentages and guesses is just like math, always spreading the math knowledge around the world. Whatever the teacher teach, I''m probably learning it.