Year 4 Number Patterns Worksheet — Getting Started — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 4 patterns & sequences worksheet.
Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Patterns & SequencesYear 4 Number Patterns Worksheet — Getting Started — Practice Set 4 — Answers
Work out the rule, then write the next two numbers.
1.19, 21, 23, 25, (answer space), (answer space)
Answer: 27, 29
Rule: add 2 each time
2.19, 20, 21, 22, (answer space), (answer space)
Answer: 23, 24
Rule: add 1 each time
3.7, 17, 27, 37, (answer space), (answer space)
Answer: 47, 57
Rule: add 10 each time
4.24, 26, 28, 30, (answer space), (answer space)
Answer: 32, 34
Rule: add 2 each time
5.9, 19, 29, 39, (answer space), (answer space)
Answer: 49, 59
Rule: add 10 each time
6.29, 30, 31, 32, (answer space), (answer space)
Answer: 33, 34
Rule: add 1 each time
7.17, 19, 21, 23, (answer space), (answer space)
Answer: 25, 27
Rule: add 2 each time
8.28, 30, 32, 34, (answer space), (answer space)
Answer: 36, 38
Rule: add 2 each time
9.26, 28, 30, 32, (answer space), (answer space)
Answer: 34, 36
Rule: add 2 each time
10.10, 15, 20, 25, (answer space), (answer space)
Answer: 30, 35
Rule: add 5 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: