This is a cool Math learning and practice app for children for learning two digit and three digit addition. A magic Doggygives different problems and guides the child. It points out mistakes (like wrong addition, wrong carry etc), monitors child's progress and increases the complexity of problems as child becomes better (starting from two digit addition to three digit addition). It also teaches the child elaborating step by step in an animated way when child can't solve the problem. The child can touch the Report Card icon to see the progress.