Year 1 Addition Worksheet — Getting Started — Answers
Answer sheet with worked solutions for the Year 1 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 1 · Mathematics · AdditionYear 1 Addition Worksheet — Getting Started — Answers
Add the numbers.
1.1 + 9 = (answer space)
Answer: 10
2.9 + 1 = (answer space)
Answer: 10
3.8 + 1 = (answer space)
Answer: 9
4.6 + 2 = (answer space)
Answer: 8
5.4 + 3 = (answer space)
Answer: 7
6.3 + 7 = (answer space)
Answer: 10
7.1 + 2 = (answer space)
Answer: 3
8.7 + 1 = (answer space)
Answer: 8
9.5 + 1 = (answer space)
Answer: 6
10.5 + 2 = (answer space)
Answer: 7
11.8 + 2 = (answer space)
Answer: 10
12.6 + 4 = (answer space)
Answer: 10
13.7 + 2 = (answer space)
Answer: 9
14.2 + 1 = (answer space)
Answer: 3
15.4 + 6 = (answer space)
Answer: 10
16.5 + 4 = (answer space)
Answer: 9
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.