CardDroid Math Flash Cards is on sale for summer! Get it for just 99 cents and help kids catch up or get ready for the next grade level. Get it now in the Android Market and the NOOK Store.
Android Market: http://market.android.com/details?id=com.whitneyapps.carddroidmath
Barnes and Noble Nook Color Shop: http://search.barnesandnoble.com/CardDroid-Math/WhitneyApps/e/2940043352972