Patterns
| 1. | What's the Number?: 70 * 60 55 50 45 40 | |
| 2. | What's the Number?: 130 120 * 100 90 80 70 | |
| 3. | What's the Number?: 240 250 260 270 280 290 * | |
| 4. | Continue the Pattern: 01 00 03 00 05 * * * | |
| 5. | Continue the Pattern: 010 a 010 b 010 c 010 d | |
| 6. | Pattern Pieces: 6 9 * 15 18 * 24 * | |
| 7. | Pattern Pieces: 6 12 18 24 * * * * | |
| 8. | Pattern Pieces: Multiples of 3 | |
| 9. | Make Five! - magic triangle puzzle, add to 5 | |
| 10. | Numbers Rule! - match rule to pattern |