Year 3 Number Patterns Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the Year 3 patterns & sequences worksheet.
Year 3 Number Patterns Worksheet — Level 1 — Answers
Work out the rule, then write the next two numbers.
1.13, 17, 21, 25, (answer space), (answer space)
Answer: 29, 33
Rule: add 4 each time
2.6, 10, 14, 18, (answer space), (answer space)
Answer: 22, 26
Rule: add 4 each time
3.19, 23, 27, 31, (answer space), (answer space)
Answer: 35, 39
Rule: add 4 each time
4.20, 22, 24, 26, (answer space), (answer space)
Answer: 28, 30
Rule: add 2 each time
5.3, 13, 23, 33, (answer space), (answer space)
Answer: 43, 53
Rule: add 10 each time
6.6, 11, 16, 21, (answer space), (answer space)
Answer: 26, 31
Rule: add 5 each time
7.24, 27, 30, 33, (answer space), (answer space)
Answer: 36, 39
Rule: add 3 each time
8.4, 9, 14, 19, (answer space), (answer space)
Answer: 24, 29
Rule: add 5 each time
9.27, 29, 31, 33, (answer space), (answer space)
Answer: 35, 37
Rule: add 2 each time
10.9, 12, 15, 18, (answer space), (answer space)
Answer: 21, 24
Rule: add 3 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.
Great work. Here's what to try next: