Excellent! First class visuals and teaching tool!

When my wife (who homeschools) dowloaded this app for free I was skeptical. Once I saw how well it worked and the fun visuals, it was obvious that this wasnt your average "free" app. We have been able to implement it into our 8 year olds curriculum and he loves it. It is so fun, we have actually been able to add this app as a reward, even though he hates math. Plus, he just told me to rate it 1800 stars.

K-MacBap about Subtracting Sardines