Examples:
(To see answers go to bottom of the page)
Find the next three in the sequence in each of the following examples
1. 7, 13, 19, 25, ...
2. 243, 81, 27, 9, ...
3. 1x + 1, 2x + 1, 3x + 1, 4x + 1, ...
4. 9, 7, 10, 8, 11, 9, 12, ...
5. Find the next three shapes in the following figures
