C0ol Math Games
These games have no violence, no empty action, just a lot of challenges. You can pick based on. Then, pick what kind of numbers you want to use.
Webmath and games for kids, teachers and parents. Math lessons and fun games for kindergarten to sixth grade, plus quizzes, brain teasers and more. Webcool math games (branded as coolmath games) [a] is an online web portal that hosts html and flash web browser games targeted at children and young adults.
Math lessons and fun games for kindergarten to sixth grade, plus quizzes, brain teasers and more. First, pick what you want to do: