Great Math Apps for Kids- Part 1

Marble Math Jr. is a favorite of my daughter. She is encouraged to get correct answers because she is awarded with "pretty" marbles for doing so. Well worth the money for the learning going on with this app for a reluctant math learner.

Math Blaster has several math learning apps that like real video games and these are a good way to review math and increase speed for my son. Most can be tried out for free.

Monster Mutt Rescue is created by the developers of Math Blaster and simulates taking care of a rescued creature.  It is just a game but it is enjoyed by my children.