Mathletics  is a great computur game were your teacher can set you challenges like time or sorting out numbers and lots of things like that. You can play live agianst children from other countries and your friends if they click on it the same time of them. If you get 1000 points in one week and get a bronze cetificert. If you get 5 bronze cetificerts you get a silver cetificert. 5 silver cetificerts you get a gold cetificert. And you have to get 7 gold ones.

by megan