<p>Most of it is pre-calculus, and I thought it was easy. I took Algebra II HL and Pre-Calculus HL, and senior year I took Calculus. The score you should get depends on your major. Personally, I thought it was helpful to study what kind of questions you will be asked to work out. Take the on-line practice exam here: [UCLA</a> Department of Mathematics](<a href=“Undergraduate Program | UCLA Department of Mathematics”>Undergraduate Program | UCLA Department of Mathematics)</p>