Improve your math skills by adding or subtracting the given numbers.
Use the mouse and your mathematical skills to play this game. Add and subtract the numbers given and click the correct answer.
Rate this game!
Something went wrong, please try again later.
Just a few more seconds before your game starts!
This is taking longer than usual.
Want to wait a bit more, or reload the game?
Oops, something went wrong. Try again!
Oops, something went wrong while loading your game. Try again!
You need this plugin to play the game.
After the upcoming message from our sponsor, you can keep playing this game for free!
This game uses modern browser features which your browser doesn't support.
For the best results, please get the latest version of Google Chrome.