AB Math – Game for Kids and Grownups – Amazon Appstore for Android – Free app of the day

Children and adults alike will improve mental math skills with this game. Choose from lots of different game modes and practice operations such as addition, subtraction, multiplication, division, times tables, and roman numerals. Four levels of difficulty provide a challenge for the entire family!

Get Amazon Appstore for Android – Free app of the day
http://www.amazon.com/mobile-apps/b/ref=topnav_storetab_mas?ie=UTF8&node=2350149011
http://www.amazon.com/gp/product/B0077EDRS4?ie=UTF8&ref=mas_faad