Add & Subtract Balloon Pop 2.1

If you like candy crush and match three games you'll love Add & Subtract Balloon Pop.
It's addictive plus you'll master addition and subtraction facts in no time.
You can turn off sounds and background music.
If you want to try the game before purchasing, the free version allows you to test the game play with addition and subtraction facts for the 5s.
The video preview is a little jerky since it was filmed on a simulator.
The iPad-iPhone version runs smoothly.