80% of my Asian friends took this extra math class as kids: any other ideas?(lunchboxmoms.com)

3 pointsby lwc12315 ปีที่แล้ว3 comments

http://www.lunchboxmoms.com/boston/rd-1368/kumon---andover.html

2 comments

craigmc15 ปีที่แล้ว

Presumably Khan Academy is a major alternative these days...

ekm15 ปีที่แล้ว

Aops is the best