- Start at 103.
- Move to 90 (divisible by 2, 3, or 5).
- Move to 71 (prime).
- Move to 8 (divisible by 2).
- Move to 321 (divisible by 3).
- Move to 79 (prime).
- Move to 13 (prime).
- Move to 40 (divisible by 2, 5).
- Move to 17 (prime).
- Move to 5 (divisible by 5).
- Move to 14 (divisible by 2).
- Move to 346 (divisible by 2).
- Move to 88 (divisible by 2).
- Move to 324 (divisible by 2, 3).
- Move to 23 (prime).
- Move to 51 (divisible by 3).
- Move to 45 (divisible by 3, 5).
- Move to 19 (prime).
- Move to 102 (divisible by 2, 3).
- Move to 306 (divisible by 2, 3).
- Move to 65 (divisible by 5).
- Move to 37 (prime).
- Move to 345 (divisible by 3, 5).
- Move to 89 (prime).
- Move to 59 (prime).
- Move to 58 (divisible by 2).
- Move to 22 (divisible by 2).
- Move to 11 (prime).
- Move to 29 (prime).
- Move to Finish.
Parent Tip: Review the logic above to help your child master the concept of pattern block worksheet 4th grade.