Year 3 Number Patterns Worksheet — Getting Started — Answers
Answer sheet with worked solutions for the Year 3 patterns & sequences worksheet.
Year 3 Number Patterns Worksheet — Getting Started — Answers
Work out the rule, then write the next two numbers.
1.13, 15, 17, 19, (answer space), (answer space)
Answer: 21, 23
Rule: add 2 each time
2.12, 22, 32, 42, (answer space), (answer space)
Answer: 52, 62
Rule: add 10 each time
3.6, 11, 16, 21, (answer space), (answer space)
Answer: 26, 31
Rule: add 5 each time
4.17, 18, 19, 20, (answer space), (answer space)
Answer: 21, 22
Rule: add 1 each time
5.14, 19, 24, 29, (answer space), (answer space)
Answer: 34, 39
Rule: add 5 each time
6.17, 27, 37, 47, (answer space), (answer space)
Answer: 57, 67
Rule: add 10 each time
7.16, 18, 20, 22, (answer space), (answer space)
Answer: 24, 26
Rule: add 2 each time
8.30, 31, 32, 33, (answer space), (answer space)
Answer: 34, 35
Rule: add 1 each time
9.18, 23, 28, 33, (answer space), (answer space)
Answer: 38, 43
Rule: add 5 each time
10.26, 36, 46, 56, (answer space), (answer space)
Answer: 66, 76
Rule: add 10 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: