Year 1 Addition Worksheet — Getting Started — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 1 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 1 · Mathematics · AdditionYear 1 Addition Worksheet — Getting Started — Practice Set 4 — Answers
Add the numbers.
1.2 + 4 = (answer space)
Answer: 6
2.3 + 7 = (answer space)
Answer: 10
3.3 + 2 = (answer space)
Answer: 5
4.5 + 3 = (answer space)
Answer: 8
5.9 + 1 = (answer space)
Answer: 10
6.6 + 4 = (answer space)
Answer: 10
7.6 + 3 = (answer space)
Answer: 9
8.8 + 2 = (answer space)
Answer: 10
9.2 + 1 = (answer space)
Answer: 3
10.1 + 8 = (answer space)
Answer: 9
11.4 + 5 = (answer space)
Answer: 9
12.1 + 2 = (answer space)
Answer: 3
13.1 + 4 = (answer space)
Answer: 5
14.8 + 1 = (answer space)
Answer: 9
15.4 + 6 = (answer space)
Answer: 10
16.7 + 1 = (answer space)
Answer: 8
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.