In 2022, the horizontal order of mathematics volume A is 1, 2, 3 and 4, and the vertical order of mathematics volume B is 1, 2, 3 and 4, mainly to prevent people sitting in the front and back rows from copying each other.

In a word, the biggest difference between volume A and volume B lies in the different order of multiple-choice answers, not the order of questions. The same question, the same option, the correct answer for volume A is option C, and volume B may be option D. ..