Year 2 Addition Worksheet — Level 2 (Set 2) — Answers
Answer sheet with worked solutions for the Year 2 addition worksheet.
Year 2 · Mathematics · Addition
Year 2 Addition Worksheet — Level 2 (Set 2) — Answers
Success Tutoring
Set out each sum in columns. Show any regrouping.
1.
460
+539
Answer: 999
- 0 + 9 = 9
- 6 + 3 = 9
- 4 + 5 = 9
2.
512
+221
Answer: 733
- 2 + 1 = 3
- 1 + 2 = 3
- 5 + 2 = 7
3.
564
+406
Answer: 970
- 4 + 6 = 10 → write 0, carry 1
- 6 + 0 + 1 = 7
- 5 + 4 = 9
4.
569
+430
Answer: 999
- 9 + 0 = 9
- 6 + 3 = 9
- 5 + 4 = 9
5.
368
+426
Answer: 794
- 8 + 6 = 14 → write 4, carry 1
- 6 + 2 + 1 = 9
- 3 + 4 = 7
6.
224
+694
Answer: 918
- 4 + 4 = 8
- 2 + 9 = 11 → write 1, carry 1
- 2 + 6 + 1 = 9
7.
137
+837
Answer: 974
- 7 + 7 = 14 → write 4, carry 1
- 3 + 3 + 1 = 7
- 1 + 8 = 9
8.
494
+505
Answer: 999
- 4 + 5 = 9
- 9 + 0 = 9
- 4 + 5 = 9
9.
304
+280
Answer: 584
- 4 + 0 = 4
- 0 + 8 = 8
- 3 + 2 = 5
10.
539
+204
Answer: 743
- 9 + 4 = 13 → write 3, carry 1
- 3 + 0 + 1 = 4
- 5 + 2 = 7
11.
509
+441
Answer: 950
- 9 + 1 = 10 → write 0, carry 1
- 0 + 4 + 1 = 5
- 5 + 4 = 9
12.
762
+150
Answer: 912
- 2 + 0 = 2
- 6 + 5 = 11 → write 1, carry 1
- 7 + 1 + 1 = 9
13.
363
+630
Answer: 993
- 3 + 0 = 3
- 6 + 3 = 9
- 3 + 6 = 9
14.
261
+546
Answer: 807
- 1 + 6 = 7
- 6 + 4 = 10 → write 0, carry 1
- 2 + 5 + 1 = 8
15.
101
+459
Answer: 560
- 1 + 9 = 10 → write 0, carry 1
- 0 + 5 + 1 = 6
- 1 + 4 = 5
16.
629
+119
Answer: 748
- 9 + 9 = 18 → write 8, carry 1
- 2 + 1 + 1 = 4
- 6 + 1 = 7
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
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