Year 2 Addition Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 2 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · AdditionYear 2 Addition Worksheet — Level 3 — Practice Set 4 — Answers
Set out each sum in columns. Show any regrouping.
1.
8304
+1367
Answer: 9671
- 4 + 7 = 11 → write 1, carry 1
- 0 + 6 + 1 = 7
- 3 + 3 = 6
- 8 + 1 = 9
2.
4402
+5597
Answer: 9999
- 2 + 7 = 9
- 0 + 9 = 9
- 4 + 5 = 9
- 4 + 5 = 9
3.
4075
+5868
Answer: 9943
- 5 + 8 = 13 → write 3, carry 1
- 7 + 6 + 1 = 14 → write 4, carry 1
- 0 + 8 + 1 = 9
- 4 + 5 = 9
4.
5716
+2807
Answer: 8523
- 6 + 7 = 13 → write 3, carry 1
- 1 + 0 + 1 = 2
- 7 + 8 = 15 → write 5, carry 1
- 5 + 2 + 1 = 8
5.
8024
+1887
Answer: 9911
- 4 + 7 = 11 → write 1, carry 1
- 2 + 8 + 1 = 11 → write 1, carry 1
- 0 + 8 + 1 = 9
- 8 + 1 = 9
6.
5018
+2770
Answer: 7788
- 8 + 0 = 8
- 1 + 7 = 8
- 0 + 7 = 7
- 5 + 2 = 7
7.
3186
+6136
Answer: 9322
- 6 + 6 = 12 → write 2, carry 1
- 8 + 3 + 1 = 12 → write 2, carry 1
- 1 + 1 + 1 = 3
- 3 + 6 = 9
8.
1251
+6878
Answer: 8129
- 1 + 8 = 9
- 5 + 7 = 12 → write 2, carry 1
- 2 + 8 + 1 = 11 → write 1, carry 1
- 1 + 6 + 1 = 8
9.
3855
+1305
Answer: 5160
- 5 + 5 = 10 → write 0, carry 1
- 5 + 0 + 1 = 6
- 8 + 3 = 11 → write 1, carry 1
- 3 + 1 + 1 = 5
10.
8543
+1194
Answer: 9737
- 3 + 4 = 7
- 4 + 9 = 13 → write 3, carry 1
- 5 + 1 + 1 = 7
- 8 + 1 = 9
11.
6553
+3446
Answer: 9999
- 3 + 6 = 9
- 5 + 4 = 9
- 5 + 4 = 9
- 6 + 3 = 9
12.
5017
+4454
Answer: 9471
- 7 + 4 = 11 → write 1, carry 1
- 1 + 5 + 1 = 7
- 0 + 4 = 4
- 5 + 4 = 9
13.
5016
+1058
Answer: 6074
- 6 + 8 = 14 → write 4, carry 1
- 1 + 5 + 1 = 7
- 0 + 0 = 0
- 5 + 1 = 6
14.
7783
+2216
Answer: 9999
- 3 + 6 = 9
- 8 + 1 = 9
- 7 + 2 = 9
- 7 + 2 = 9
15.
6183
+3816
Answer: 9999
- 3 + 6 = 9
- 8 + 1 = 9
- 1 + 8 = 9
- 6 + 3 = 9
16.
8064
+1729
Answer: 9793
- 4 + 9 = 13 → write 3, carry 1
- 6 + 2 + 1 = 9
- 0 + 7 = 7
- 8 + 1 = 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.