First of all, we should master the commonly used vocabulary of SAT mathematics skillfully and correctly. SAT math vocabulary is the basis of preparing for the exam. If you want to get good grades in the math exam, the first thing to solve is the vocabulary problem. The number of SAT mathematics vocabulary is small, but we are required to master it accurately when doing the questions, and there can be no ambiguity. Correctly understand the meaning of mathematical problems. Don't write 0 before decimal point. For example, if the answer is (0.35353), just fill in (.353). If you write (0.35), the result will not be as accurate as (.353). Don't simplify the really complicated scores, just fill them in directly. (38/6) You can also fill in the score directly. It is not enough for a number like (26/35) to be directly filled in the answer box with only four squares. Divide the numerator by the denominator with a calculator, and the result will be filled in as a decimal. When doing the SAT math fill-in-the-blank problem, don't fill in the score directly, turn the score into a fake score and then fill it in.