Tan Jun Yu — 7 YO

I started learning 3G Abacus when I was 4 year old. I learned numbers by counting the beads. I loved 3G Abacus because it helped me to improve my mathematic. My father also learned the 3G Abacus with me for about 1 year. We took part in grading exam and competition together. I will continue to learn 3G Abacus.