Missing Terms

Links verified on 6/21/11

1. Help Caillou Build a Train Track - When Caillou asks, "Do you want to play with me?" click on the train. Match patterns of track pieces to let the passengers get to the train station.
2. Missing Number - Fill in the missing number to complete the addition problem. [New as of 6/26/11]
3. Missing Number Game - Choose the minimum and maximum number, how many numbers you want in the sequence and the number of problems. Fill in the blank with the missing number. [New as of 6/26/11]
4. Pattern Detectives - Identify and extend patterns in a variety of settings. Audio is used to assist non-readers.
5. What number would complete this sentence? - Find the missing term.