School Math Curriculum Russian, Singapore, American?

[Elaine18]

Math was too hard for me to do. The people at school didn't buy it when I told them that I couldn't do it. So I finally told that there needs to be a larger time table chart in schools, but they didn't care what I told them. I told my dad they are making up numbers, but he didn't buy that. So I told him that there needs to be a larger time table chart in schools, but he also doesn't care what I say and I don't know why.