User contributions
- 20:08, 2 April 2008 (diff | hist) . . (+22) . . HippoMath
- 20:03, 2 April 2008 (diff | hist) . . (+700) . . N HippoMath (New page: HippoMath is an eToys game that tests math. The program creates math problems that fit several settings. Several numbers appear on screen, and one of them is the right answer. The p...)