Take a Chance on the Pattern
Have fun and find the pattern or number.
http://www.funbrain.com/cracker/index.html Complete the Pattern
Can you complete the pattern. Try and beat the computer at this game.
http://nlvm.usu.edu/en/nav/frames_asid_184_g_1_t_1.html Find the Missing Number
Your your skip counting to be successful.
http://www.aaamath.com/B/patby10.htm#section3 Pattern Generator
You take the challenge and select how a pattern and how hard or easy you want it to be.