Year 3 Addition Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 3 addition worksheet.
Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · AdditionYear 3 Addition Worksheet — Level 2 — Practice Set 2 — Answers
Set out each sum in columns. Show any regrouping.
1.
6128
+3334
Answer: 9462
- 8 + 4 = 12 → write 2, carry 1
- 2 + 3 + 1 = 6
- 1 + 3 = 4
- 6 + 3 = 9
2.
5102
+3181
Answer: 8283
- 2 + 1 = 3
- 0 + 8 = 8
- 1 + 1 = 2
- 5 + 3 = 8
3.
5115
+4534
Answer: 9649
- 5 + 4 = 9
- 1 + 3 = 4
- 1 + 5 = 6
- 5 + 4 = 9
4.
5868
+4131
Answer: 9999
- 8 + 1 = 9
- 6 + 3 = 9
- 8 + 1 = 9
- 5 + 4 = 9
5.
8513
+1486
Answer: 9999
- 3 + 6 = 9
- 1 + 8 = 9
- 5 + 4 = 9
- 8 + 1 = 9
6.
5078
+4388
Answer: 9466
- 8 + 8 = 16 → write 6, carry 1
- 7 + 8 + 1 = 16 → write 6, carry 1
- 0 + 3 + 1 = 4
- 5 + 4 = 9
7.
2939
+4054
Answer: 6993
- 9 + 4 = 13 → write 3, carry 1
- 3 + 5 + 1 = 9
- 9 + 0 = 9
- 2 + 4 = 6
8.
1841
+2382
Answer: 4223
- 1 + 2 = 3
- 4 + 8 = 12 → write 2, carry 1
- 8 + 3 + 1 = 12 → write 2, carry 1
- 1 + 2 + 1 = 4
9.
6758
+2348
Answer: 9106
- 8 + 8 = 16 → write 6, carry 1
- 5 + 4 + 1 = 10 → write 0, carry 1
- 7 + 3 + 1 = 11 → write 1, carry 1
- 6 + 2 + 1 = 9
10.
2418
+6124
Answer: 8542
- 8 + 4 = 12 → write 2, carry 1
- 1 + 2 + 1 = 4
- 4 + 1 = 5
- 2 + 6 = 8
11.
3792
+5868
Answer: 9660
- 2 + 8 = 10 → write 0, carry 1
- 9 + 6 + 1 = 16 → write 6, carry 1
- 7 + 8 + 1 = 16 → write 6, carry 1
- 3 + 5 + 1 = 9
12.
2641
+6853
Answer: 9494
- 1 + 3 = 4
- 4 + 5 = 9
- 6 + 8 = 14 → write 4, carry 1
- 2 + 6 + 1 = 9
13.
4146
+2438
Answer: 6584
- 6 + 8 = 14 → write 4, carry 1
- 4 + 3 + 1 = 8
- 1 + 4 = 5
- 4 + 2 = 6
14.
6195
+2863
Answer: 9058
- 5 + 3 = 8
- 9 + 6 = 15 → write 5, carry 1
- 1 + 8 + 1 = 10 → write 0, carry 1
- 6 + 2 + 1 = 9
15.
8443
+1457
Answer: 9900
- 3 + 7 = 10 → write 0, carry 1
- 4 + 5 + 1 = 10 → write 0, carry 1
- 4 + 4 + 1 = 9
- 8 + 1 = 9
16.
5048
+1751
Answer: 6799
- 8 + 1 = 9
- 4 + 5 = 9
- 0 + 7 = 7
- 5 + 1 = 6
Marking tips
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