Adding two digit numbers with regrouping

1. Dartboard Math:  Click the dart and then click on the area on the dartboard that will give you that point total.  It starts easy, and gets harder.  The outer ring of the dartboard is double the value of in the inner ring.
2. Soccer Math:  Add the two digit numbers and then try to score a goal if you are correct!
3. Adding Numbers:  Move the ones (units) and tens to solve the problems.
4. Mystery Picture:  Match the addition problems with the answer to reveal the hidden picture!
5. Batter's Up Addition:  Choose 'single,' 'double,' or 'home run,' and try to score runs without striking out.