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ReasoningAges 10-12

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 10-12

Number patterns

Take your time. Show your thinking.

1. What comes next? 19, 24, 29, 34, ____
2. What comes next? 2, 10, 18, 26, ____
3. What comes next? 1, 10, 19, 28, ____
4. What comes next? 1, 15, 29, 43, ____
5. What comes next? 7, 12, 17, 22, ____
6. What comes next? 5, 17, 29, 41, ____
7. What comes next? 1, 9, 17, 25, ____
8. What comes next? 6, 18, 30, 42, ____
9. What comes next? 11, 20, 29, 38, ____
10. What comes next? 20, 28, 36, 44, ____
11. What comes next? 10, 18, 26, 34, ____
12. What comes next? 13, 21, 29, 37, ____

12 questions · Seed 64 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 10-12

Number patterns

Answers and reasoning. Review before teaching.

1. What comes next? 19, 24, 29, 34, ____
39
Add 5 each time.
2. What comes next? 2, 10, 18, 26, ____
34
Add 8 each time.
3. What comes next? 1, 10, 19, 28, ____
37
Add 9 each time.
4. What comes next? 1, 15, 29, 43, ____
57
Add 14 each time.
5. What comes next? 7, 12, 17, 22, ____
27
Add 5 each time.
6. What comes next? 5, 17, 29, 41, ____
53
Add 12 each time.
7. What comes next? 1, 9, 17, 25, ____
33
Add 8 each time.
8. What comes next? 6, 18, 30, 42, ____
54
Add 12 each time.
9. What comes next? 11, 20, 29, 38, ____
47
Add 9 each time.
10. What comes next? 20, 28, 36, 44, ____
52
Add 8 each time.
11. What comes next? 10, 18, 26, 34, ____
42
Add 8 each time.
12. What comes next? 13, 21, 29, 37, ____
45
Add 8 each time.

12 questions · Seed 64 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 10-12

Number patterns

Take your time. Show your thinking.

1. What comes next? 19, 24, 29, 34, ____
2. What comes next? 2, 10, 18, 26, ____
3. What comes next? 1, 10, 19, 28, ____
4. What comes next? 1, 15, 29, 43, ____
5. What comes next? 7, 12, 17, 22, ____
6. What comes next? 5, 17, 29, 41, ____
7. What comes next? 1, 9, 17, 25, ____
8. What comes next? 6, 18, 30, 42, ____
9. What comes next? 11, 20, 29, 38, ____
10. What comes next? 20, 28, 36, 44, ____
11. What comes next? 10, 18, 26, 34, ____
12. What comes next? 13, 21, 29, 37, ____

12 questions · Seed 64 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 10-12

Number patterns

Answers and reasoning. Review before teaching.

1. What comes next? 19, 24, 29, 34, ____
39
Add 5 each time.
2. What comes next? 2, 10, 18, 26, ____
34
Add 8 each time.
3. What comes next? 1, 10, 19, 28, ____
37
Add 9 each time.
4. What comes next? 1, 15, 29, 43, ____
57
Add 14 each time.
5. What comes next? 7, 12, 17, 22, ____
27
Add 5 each time.
6. What comes next? 5, 17, 29, 41, ____
53
Add 12 each time.
7. What comes next? 1, 9, 17, 25, ____
33
Add 8 each time.
8. What comes next? 6, 18, 30, 42, ____
54
Add 12 each time.
9. What comes next? 11, 20, 29, 38, ____
47
Add 9 each time.
10. What comes next? 20, 28, 36, 44, ____
52
Add 8 each time.
11. What comes next? 10, 18, 26, 34, ____
42
Add 8 each time.
12. What comes next? 13, 21, 29, 37, ____
45
Add 8 each time.

12 questions · Seed 64 · Age guidance, not curriculum certification