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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? 9, 19, 29, 39, ____
2. What comes next? 9, 13, 17, 21, ____
3. What comes next? 16, 20, 24, 28, ____
4. What comes next? 5, 15, 25, 35, ____
5. What comes next? 2, 7, 12, 17, ____
6. What comes next? 11, 21, 31, 41, ____
7. What comes next? 7, 17, 27, 37, ____
8. What comes next? 6, 11, 16, 21, ____
9. What comes next? 11, 16, 21, 26, ____
10. What comes next? 1, 11, 21, 31, ____
11. What comes next? 20, 24, 28, 32, ____
12. What comes next? 5, 8, 11, 14, ____

12 questions · Seed 44 · 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? 9, 19, 29, 39, ____
49
Add 10 each time.
2. What comes next? 9, 13, 17, 21, ____
25
Add 4 each time.
3. What comes next? 16, 20, 24, 28, ____
32
Add 4 each time.
4. What comes next? 5, 15, 25, 35, ____
45
Add 10 each time.
5. What comes next? 2, 7, 12, 17, ____
22
Add 5 each time.
6. What comes next? 11, 21, 31, 41, ____
51
Add 10 each time.
7. What comes next? 7, 17, 27, 37, ____
47
Add 10 each time.
8. What comes next? 6, 11, 16, 21, ____
26
Add 5 each time.
9. What comes next? 11, 16, 21, 26, ____
31
Add 5 each time.
10. What comes next? 1, 11, 21, 31, ____
41
Add 10 each time.
11. What comes next? 20, 24, 28, 32, ____
36
Add 4 each time.
12. What comes next? 5, 8, 11, 14, ____
17
Add 3 each time.

12 questions · Seed 44 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Number patterns

Take your time. Show your thinking.

1. What comes next? 9, 19, 29, 39, ____
2. What comes next? 9, 13, 17, 21, ____
3. What comes next? 16, 20, 24, 28, ____
4. What comes next? 5, 15, 25, 35, ____
5. What comes next? 2, 7, 12, 17, ____
6. What comes next? 11, 21, 31, 41, ____
7. What comes next? 7, 17, 27, 37, ____
8. What comes next? 6, 11, 16, 21, ____
9. What comes next? 11, 16, 21, 26, ____
10. What comes next? 1, 11, 21, 31, ____
11. What comes next? 20, 24, 28, 32, ____
12. What comes next? 5, 8, 11, 14, ____

12 questions · Seed 44 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Number patterns

Answers and reasoning. Review before teaching.

1. What comes next? 9, 19, 29, 39, ____
49
Add 10 each time.
2. What comes next? 9, 13, 17, 21, ____
25
Add 4 each time.
3. What comes next? 16, 20, 24, 28, ____
32
Add 4 each time.
4. What comes next? 5, 15, 25, 35, ____
45
Add 10 each time.
5. What comes next? 2, 7, 12, 17, ____
22
Add 5 each time.
6. What comes next? 11, 21, 31, 41, ____
51
Add 10 each time.
7. What comes next? 7, 17, 27, 37, ____
47
Add 10 each time.
8. What comes next? 6, 11, 16, 21, ____
26
Add 5 each time.
9. What comes next? 11, 16, 21, 26, ____
31
Add 5 each time.
10. What comes next? 1, 11, 21, 31, ____
41
Add 10 each time.
11. What comes next? 20, 24, 28, 32, ____
36
Add 4 each time.
12. What comes next? 5, 8, 11, 14, ____
17
Add 3 each time.

12 questions · Seed 44 · Age guidance, not curriculum certification