Final Answer:
1. 30, 40, 50, 60,
70, 80; Rule: Add 10 each time
2. 10; 100; 1,000,
10,000, 100,000; Rule: Multiply by 10 each time
3. 2, 4, 8, 16,
32, 64; Rule: Multiply by 2 each time
4. 26; 260; 2,600; 26,000,
260,000, 2,600,000; Rule: Multiply by 10 each time
5. 22,195; 22,190; 22,185; 22,180,
22,175, 22,170; Rule: Subtract 5 each time
6. 3; 30; 300; 3,000,
30,000, 300,000; Rule: Multiply by 10 each time
7. 360,000; 36,000; 3,600,
360, 36; Rule: Divide by 10 each time
8. 520,000; 52,000; 5,200,
520, 52; Rule: Divide by 10 each time
9. (Student-created pattern — example: 1, 3, 6, 10, 15, 21; Rule: Add 2, then 3, then 4, etc.)
10. (Student-created pattern — example: 100, 95, 90, 85, 80, 75; Rule: Subtract 5 each time)
Parent Tip: Review the logic above to help your child master the concept of pattern rule worksheet grade 4.
