I just checked out this free site. I really liked the ten frame activity for my whiteboard. I plan to use this in class next week. For more pins like this visit: http://pinterest.com/kindkids/making-math-meaningful-charlotte-s-clips/
Alien Pairs to 10 - A simple warm-up game using number bonds. Find all the pairs that add up to 10 as quickly as possible. Drag a pair of aliens into the beam and press 'check'. If the combination is correct, the ship will zoom off and another empty ship will appear.