S Shamy New member Dec 11, 2010 #1 I am babysitting two kids, one who is way too smart for a 10 yr. old. And she wants to know what kind of math will keep her sharp. And her twin is about an average 10 yr old, and he wants to be smarter. What kind of math will keep them sharp???
I am babysitting two kids, one who is way too smart for a 10 yr. old. And she wants to know what kind of math will keep her sharp. And her twin is about an average 10 yr old, and he wants to be smarter. What kind of math will keep them sharp???
