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.
1.1 + (answer space) = 50
Answer: 49
- 50 − 1 = 49
2.36 + (answer space) = 68
Answer: 32
- 68 − 36 = 32
3. (answer space) + 33 = 76
Answer: 43
- 76 − 33 = 43
4. (answer space) − 46 = 43
Answer: 89
- 43 + 46 = 89
5. (answer space) − 27 = 16
Answer: 43
- 16 + 27 = 43
6.96 − (answer space) = 11
Answer: 85
- 96 − 11 = 85
7.88 − (answer space) = 40
Answer: 48
- 88 − 40 = 48
8.58 + (answer space) = 86
Answer: 28
- 86 − 58 = 28
9. (answer space) − 65 = 3
Answer: 68
- 3 + 65 = 68
10.62 + (answer space) = 98
Answer: 36
- 98 − 62 = 36
11.61 − (answer space) = 55
Answer: 6
- 61 − 55 = 6
12. (answer space) + 11 = 40
Answer: 29
- 40 − 11 = 29
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.