Year 3 Addition Worksheet — Getting Started — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 3 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · AdditionYear 3 Addition Worksheet — Getting Started — Practice Set 2 — Answers
Add the numbers.
1.6 + 7 = (answer space)
Answer: 13
2.4 + 8 = (answer space)
Answer: 12
3.16 + 2 = (answer space)
Answer: 18
4.14 + 5 = (answer space)
Answer: 19
5.10 + 3 = (answer space)
Answer: 13
6.2 + 10 = (answer space)
Answer: 12
7.3 + 13 = (answer space)
Answer: 16
8.8 + 1 = (answer space)
Answer: 9
9.14 + 4 = (answer space)
Answer: 18
10.13 + 2 = (answer space)
Answer: 15
11.15 + 2 = (answer space)
Answer: 17
12.5 + 15 = (answer space)
Answer: 20
13.9 + 7 = (answer space)
Answer: 16
14.18 + 2 = (answer space)
Answer: 20
15.11 + 6 = (answer space)
Answer: 17
16.12 + 5 = (answer space)
Answer: 17
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.