I'm in grade one now. Mathematics is my strong point. Seriously, elementary school math is really simple. As long as you listen carefully in class and do your homework after class, you can get 70 or 80 points. But you have to take 100, 98, 97. To do more questions, we should not only learn the basic knowledge, but also do more difficult questions and exercise our thinking ability after learning the basics. Unlike China English, mathematics needs to be endorsed. You can walk the world with one formula, so you can only do more problems to improve math.

When I was in primary school, my teacher always suggested that we buy the No.1 scholar in Huanggang, which is not expensive, but more than ten yuan. I think the above questions are all very good. As long as we understand all the above questions, the exam will not be difficult.

These are my suggestions.