3rd Grade Number Patterns Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the 3rd Grade patterns & sequences worksheet.
3rd Grade Number Patterns Worksheet — Level 1 — Answers
Work out the rule, then write the next two numbers.
1.14, 17, 20, 23, (answer space), (answer space)
Answer: 26, 29
Rule: add 3 each time
2.18, 23, 28, 33, (answer space), (answer space)
Answer: 38, 43
Rule: add 5 each time
3.2, 12, 22, 32, (answer space), (answer space)
Answer: 42, 52
Rule: add 10 each time
4.14, 18, 22, 26, (answer space), (answer space)
Answer: 30, 34
Rule: add 4 each time
5.8, 13, 18, 23, (answer space), (answer space)
Answer: 28, 33
Rule: add 5 each time
6.13, 16, 19, 22, (answer space), (answer space)
Answer: 25, 28
Rule: add 3 each time
7.15, 20, 25, 30, (answer space), (answer space)
Answer: 35, 40
Rule: add 5 each time
8.24, 34, 44, 54, (answer space), (answer space)
Answer: 64, 74
Rule: add 10 each time
9.21, 31, 41, 51, (answer space), (answer space)
Answer: 61, 71
Rule: add 10 each time
10.2, 4, 6, 8, (answer space), (answer space)
Answer: 10, 12
Rule: add 2 each time
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.
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