Year 2 Missing Numbers in Number Sentences Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 2 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · AdditionYear 2 Missing Numbers in Number Sentences Worksheet — Level 2 — Practice Set 4 — Answers
Write the missing number. Use addition to check subtraction, and subtraction to check addition.
1.86 − (answer space) = 6
Answer: 80
- 86 − 6 = 80
2.16 + (answer space) = 50
Answer: 34
- 50 − 16 = 34
3. (answer space) − 94 = 4
Answer: 98
- 4 + 94 = 98
4.2 + (answer space) = 27
Answer: 25
- 27 − 2 = 25
5. (answer space) − 24 = 11
Answer: 35
- 11 + 24 = 35
6. (answer space) − 40 = 12
Answer: 52
- 12 + 40 = 52
7. (answer space) + 41 = 84
Answer: 43
- 84 − 41 = 43
8. (answer space) + 27 = 50
Answer: 23
- 50 − 27 = 23
9. (answer space) + 48 = 87
Answer: 39
- 87 − 48 = 39
10. (answer space) + 31 = 57
Answer: 26
- 57 − 31 = 26
11. (answer space) + 8 = 40
Answer: 32
- 40 − 8 = 32
12. (answer space) + 60 = 81
Answer: 21
- 81 − 60 = 21
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.