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Year 4 Addition Worksheet — Level 3 — Answers

Answer sheet with worked solutions for the Year 4 addition worksheet.

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Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Addition

Year 4 Addition Worksheet — Level 3 — Answers

Set out each sum in columns. Show any regrouping.

1.
4646
+5353

Answer: 9999

  1. 6 + 3 = 9
  2. 4 + 5 = 9
  3. 6 + 3 = 9
  4. 4 + 5 = 9
2.
2919
+7080

Answer: 9999

  1. 9 + 0 = 9
  2. 1 + 8 = 9
  3. 9 + 0 = 9
  4. 2 + 7 = 9
3.
3488
+6511

Answer: 9999

  1. 8 + 1 = 9
  2. 8 + 1 = 9
  3. 4 + 5 = 9
  4. 3 + 6 = 9
4.
7365
+2312

Answer: 9677

  1. 5 + 2 = 7
  2. 6 + 1 = 7
  3. 3 + 3 = 6
  4. 7 + 2 = 9
5.
1681
+6665

Answer: 8346

  1. 1 + 5 = 6
  2. 8 + 6 = 14 → write 4, carry 1
  3. 6 + 6 + 1 = 13 → write 3, carry 1
  4. 1 + 6 + 1 = 8
6.
4414
+3694

Answer: 8108

  1. 4 + 4 = 8
  2. 1 + 9 = 10 → write 0, carry 1
  3. 4 + 6 + 1 = 11 → write 1, carry 1
  4. 4 + 3 + 1 = 8
7.
6485
+3514

Answer: 9999

  1. 5 + 4 = 9
  2. 8 + 1 = 9
  3. 4 + 5 = 9
  4. 6 + 3 = 9
8.
6371
+1105

Answer: 7476

  1. 1 + 5 = 6
  2. 7 + 0 = 7
  3. 3 + 1 = 4
  4. 6 + 1 = 7
9.
7176
+2566

Answer: 9742

  1. 6 + 6 = 12 → write 2, carry 1
  2. 7 + 6 + 1 = 14 → write 4, carry 1
  3. 1 + 5 + 1 = 7
  4. 7 + 2 = 9
10.
1400
+4983

Answer: 6383

  1. 0 + 3 = 3
  2. 0 + 8 = 8
  3. 4 + 9 = 13 → write 3, carry 1
  4. 1 + 4 + 1 = 6
11.
2449
+6391

Answer: 8840

  1. 9 + 1 = 10 → write 0, carry 1
  2. 4 + 9 + 1 = 14 → write 4, carry 1
  3. 4 + 3 + 1 = 8
  4. 2 + 6 = 8
12.
7750
+2208

Answer: 9958

  1. 0 + 8 = 8
  2. 5 + 0 = 5
  3. 7 + 2 = 9
  4. 7 + 2 = 9
13.
3196
+4913

Answer: 8109

  1. 6 + 3 = 9
  2. 9 + 1 = 10 → write 0, carry 1
  3. 1 + 9 + 1 = 11 → write 1, carry 1
  4. 3 + 4 + 1 = 8
14.
5884
+2033

Answer: 7917

  1. 4 + 3 = 7
  2. 8 + 3 = 11 → write 1, carry 1
  3. 8 + 0 + 1 = 9
  4. 5 + 2 = 7
15.
5702
+4034

Answer: 9736

  1. 2 + 4 = 6
  2. 0 + 3 = 3
  3. 7 + 0 = 7
  4. 5 + 4 = 9
16.
3570
+3168

Answer: 6738

  1. 0 + 8 = 8
  2. 7 + 6 = 13 → write 3, carry 1
  3. 5 + 1 + 1 = 7
  4. 3 + 3 = 6
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