Ghost Blasters

Do you like Halloween? Need more practice with math? This game is great practice for multiples. You can set the numbers you want to choose. Let's say you want to use multiples of 10. Ghosts will appear with numbers on them. You only want to click the ghosts with multiples of 10 such as 40. You can click the ghost as many times as you can before it disappears. How long does it take you to get 100 clicks? It took me 65 seconds. Can you beat that?

Using technology with computers in the classroom.