Mathematical calculation in senior high school entrance examination is usually the first big question in senior high school entrance examination. Proposition forms include simplified evaluation, solving equations or inequalities, rational number calculation and so on. The score is generally 5-6 points, usually 1-2 points for each step, including 2 points for important steps such as denominator and brackets.

The grading standard of calculation questions is: grading according to steps and grading according to knowledge points. So what should be written must be written, not left blank. According to the proposition habit of previous years, the calculation questions in the senior high school entrance examination are generally answered in the first question, and inequality and real number operation are generally tested, with a perfect score of six. 1. Generally, only six points are given for real number operation, and no points are given for mistakes. 2. If you take the inequality test, you can give points according to the process.