I have obtained the Japanese National Mathematical Certificate pre-1 when I was in my 8th grade; the certificate is awarded to those who demonstrate typical 12th grade level (i.e. 12th grade of the Japanese educational system) of mathematics.
I have obtained the Japanese National Mathematical Certificate pre-1 when I was in my 8th grade; the certificate is awarded to those who demonstrate typical 12th grade level (i.e. 12th grade of the Japanese educational system) of mathematics.