3rd Grade Number Patterns Worksheet — Level 1 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 3rd Grade patterns & sequences worksheet.
3rd Grade Number Patterns Worksheet — Level 1 — Practice Set 2 — Answers
Work out the rule, then write the next two numbers.
1.18, 23, 28, 33, (answer space), (answer space)
Answer: 38, 43
Rule: add 5 each time
2.12, 14, 16, 18, (answer space), (answer space)
Answer: 20, 22
Rule: add 2 each time
3.24, 34, 44, 54, (answer space), (answer space)
Answer: 64, 74
Rule: add 10 each time
4.8, 11, 14, 17, (answer space), (answer space)
Answer: 20, 23
Rule: add 3 each time
5.15, 20, 25, 30, (answer space), (answer space)
Answer: 35, 40
Rule: add 5 each time
6.14, 18, 22, 26, (answer space), (answer space)
Answer: 30, 34
Rule: add 4 each time
7.3, 5, 7, 9, (answer space), (answer space)
Answer: 11, 13
Rule: add 2 each time
8.12, 15, 18, 21, (answer space), (answer space)
Answer: 24, 27
Rule: add 3 each time
9.7, 12, 17, 22, (answer space), (answer space)
Answer: 27, 32
Rule: add 5 each time
10.3, 7, 11, 15, (answer space), (answer space)
Answer: 19, 23
Rule: add 4 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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