"I once tried standing up on my toes to see far out in the distance, but I found that I could see much farther by climbing to a high place."
Xun Zi
Mathematics-
Xun Zi
Mathematics-
Long division song
www.youtube.com/watch?v=V0SXjnwEQcU
Another long division song
ww.youtube.com/watch?v=7QXMwftxx98
www.youtube.com/watch?v=V0SXjnwEQcU
Another long division song
ww.youtube.com/watch?v=7QXMwftxx98