Year 1 Number Bonds Worksheet — Level 1 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 1 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 1 · Mathematics · AdditionYear 1 Number Bonds Worksheet — Level 1 — Practice Set 2 — Answers
Write the missing number to make the whole. These are number bonds to 10.
1.2 + (answer space) = 10
Answer: 8
- 10 − 2 = 8
2.8 + (answer space) = 10
Answer: 2
- 10 − 8 = 2
3. (answer space) + 3 = 10
Answer: 7
- 10 − 3 = 7
4. (answer space) + 2 = 10
Answer: 8
- 10 − 2 = 8
5.9 + (answer space) = 10
Answer: 1
- 10 − 9 = 1
6. (answer space) + 9 = 10
Answer: 1
- 10 − 9 = 1
7. (answer space) + 1 = 10
Answer: 9
- 10 − 1 = 9
8. (answer space) + 4 = 10
Answer: 6
- 10 − 4 = 6
9.3 + (answer space) = 10
Answer: 7
- 10 − 3 = 7
10.0 + (answer space) = 10
Answer: 10
- 10 − 0 = 10
11.1 + (answer space) = 10
Answer: 9
- 10 − 1 = 9
12.5 + (answer space) = 10
Answer: 5
- 10 − 5 = 5
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.