addition and subtraction

August 5, 2011Games

Halloween Math Add&Subtract

Our friend Jack the skeleton has come across a Magic Pumpkin. Now he needs your help to climb the ladder out. Kids get to watch…

May 19, 2011Apps

Lighdroid

This application can shine on surroundings with the light of the screen.The shine addition and subtraction is adjusted by the automatic operation by surrounding brightness.…