30-year-old, grade two in primary school, with no foundation in mathematics and low understanding. He wants to go to a clothing training class to learn skills, but he is afraid that he can't read numbers. What should I do? Are you sure what you said is true? Math sophomore? Can't multiplication and division? According to my understanding, the number of clothing training courses should be related to body shape. At most, it is a simple multiplication and division method, and which part is several times the size of which part. According to the truth, you can understand this without learning, right? If you understand it, you can rest assured to learn clothing skills.