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ReasoningAges 7-9

Number patterns

Find the addition rule in a number sequence and use it to complete the next term. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 7-9

Number patterns

Take your time. Show your thinking.

1. What comes next? 3, 8, 13, 18, ____
2. What comes next? 3, 13, 23, 33, ____
3. What comes next? 17, 19, 21, 23, ____
4. What comes next? 16, 18, 20, 22, ____
5. What comes next? 20, 30, 40, 50, ____
6. What comes next? 6, 10, 14, 18, ____
7. What comes next? 6, 9, 12, 15, ____
8. What comes next? 13, 17, 21, 25, ____
9. What comes next? 15, 19, 23, 27, ____
10. What comes next? 4, 8, 12, 16, ____
11. What comes next? 8, 13, 18, 23, ____
12. What comes next? 12, 16, 20, 24, ____

12 questions · Seed 84 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Number patterns

Answers and reasoning. Review before teaching.

1. What comes next? 3, 8, 13, 18, ____
23
Add 5 each time.
2. What comes next? 3, 13, 23, 33, ____
43
Add 10 each time.
3. What comes next? 17, 19, 21, 23, ____
25
Add 2 each time.
4. What comes next? 16, 18, 20, 22, ____
24
Add 2 each time.
5. What comes next? 20, 30, 40, 50, ____
60
Add 10 each time.
6. What comes next? 6, 10, 14, 18, ____
22
Add 4 each time.
7. What comes next? 6, 9, 12, 15, ____
18
Add 3 each time.
8. What comes next? 13, 17, 21, 25, ____
29
Add 4 each time.
9. What comes next? 15, 19, 23, 27, ____
31
Add 4 each time.
10. What comes next? 4, 8, 12, 16, ____
20
Add 4 each time.
11. What comes next? 8, 13, 18, 23, ____
28
Add 5 each time.
12. What comes next? 12, 16, 20, 24, ____
28
Add 4 each time.

12 questions · Seed 84 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Number patterns

Take your time. Show your thinking.

1. What comes next? 3, 8, 13, 18, ____
2. What comes next? 3, 13, 23, 33, ____
3. What comes next? 17, 19, 21, 23, ____
4. What comes next? 16, 18, 20, 22, ____
5. What comes next? 20, 30, 40, 50, ____
6. What comes next? 6, 10, 14, 18, ____
7. What comes next? 6, 9, 12, 15, ____
8. What comes next? 13, 17, 21, 25, ____
9. What comes next? 15, 19, 23, 27, ____
10. What comes next? 4, 8, 12, 16, ____
11. What comes next? 8, 13, 18, 23, ____
12. What comes next? 12, 16, 20, 24, ____

12 questions · Seed 84 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Number patterns

Answers and reasoning. Review before teaching.

1. What comes next? 3, 8, 13, 18, ____
23
Add 5 each time.
2. What comes next? 3, 13, 23, 33, ____
43
Add 10 each time.
3. What comes next? 17, 19, 21, 23, ____
25
Add 2 each time.
4. What comes next? 16, 18, 20, 22, ____
24
Add 2 each time.
5. What comes next? 20, 30, 40, 50, ____
60
Add 10 each time.
6. What comes next? 6, 10, 14, 18, ____
22
Add 4 each time.
7. What comes next? 6, 9, 12, 15, ____
18
Add 3 each time.
8. What comes next? 13, 17, 21, 25, ____
29
Add 4 each time.
9. What comes next? 15, 19, 23, 27, ____
31
Add 4 each time.
10. What comes next? 4, 8, 12, 16, ____
20
Add 4 each time.
11. What comes next? 8, 13, 18, 23, ____
28
Add 5 each time.
12. What comes next? 12, 16, 20, 24, ____
28
Add 4 each time.

12 questions · Seed 84 · Age guidance, not curriculum certification