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Year 4 Addition Worksheet — Level 3 — Answers

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Year 4 · Mathematics · Addition

Year 4 Addition Worksheet — Level 3 — Answers

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Set out each sum in columns. Show any regrouping.

1.
1065
+4476

Answer: 5541

  1. 5 + 6 = 11 → write 1, carry 1
  2. 6 + 7 + 1 = 14 → write 4, carry 1
  3. 0 + 4 + 1 = 5
  4. 1 + 4 = 5
2.
3441
+2575

Answer: 6016

  1. 1 + 5 = 6
  2. 4 + 7 = 11 → write 1, carry 1
  3. 4 + 5 + 1 = 10 → write 0, carry 1
  4. 3 + 2 + 1 = 6
3.
5924
+1351

Answer: 7275

  1. 4 + 1 = 5
  2. 2 + 5 = 7
  3. 9 + 3 = 12 → write 2, carry 1
  4. 5 + 1 + 1 = 7
4.
6022
+3977

Answer: 9999

  1. 2 + 7 = 9
  2. 2 + 7 = 9
  3. 0 + 9 = 9
  4. 6 + 3 = 9
5.
6909
+3090

Answer: 9999

  1. 9 + 0 = 9
  2. 0 + 9 = 9
  3. 9 + 0 = 9
  4. 6 + 3 = 9
6.
7012
+1979

Answer: 8991

  1. 2 + 9 = 11 → write 1, carry 1
  2. 1 + 7 + 1 = 9
  3. 0 + 9 = 9
  4. 7 + 1 = 8
7.
6393
+1651

Answer: 8044

  1. 3 + 1 = 4
  2. 9 + 5 = 14 → write 4, carry 1
  3. 3 + 6 + 1 = 10 → write 0, carry 1
  4. 6 + 1 + 1 = 8
8.
7133
+2866

Answer: 9999

  1. 3 + 6 = 9
  2. 3 + 6 = 9
  3. 1 + 8 = 9
  4. 7 + 2 = 9
9.
2302
+4931

Answer: 7233

  1. 2 + 1 = 3
  2. 0 + 3 = 3
  3. 3 + 9 = 12 → write 2, carry 1
  4. 2 + 4 + 1 = 7
10.
6112
+2287

Answer: 8399

  1. 2 + 7 = 9
  2. 1 + 8 = 9
  3. 1 + 2 = 3
  4. 6 + 2 = 8
11.
8214
+1785

Answer: 9999

  1. 4 + 5 = 9
  2. 1 + 8 = 9
  3. 2 + 7 = 9
  4. 8 + 1 = 9
12.
1947
+3707

Answer: 5654

  1. 7 + 7 = 14 → write 4, carry 1
  2. 4 + 0 + 1 = 5
  3. 9 + 7 = 16 → write 6, carry 1
  4. 1 + 3 + 1 = 5
13.
5074
+1811

Answer: 6885

  1. 4 + 1 = 5
  2. 7 + 1 = 8
  3. 0 + 8 = 8
  4. 5 + 1 = 6
14.
4367
+3587

Answer: 7954

  1. 7 + 7 = 14 → write 4, carry 1
  2. 6 + 8 + 1 = 15 → write 5, carry 1
  3. 3 + 5 + 1 = 9
  4. 4 + 3 = 7
15.
7714
+2285

Answer: 9999

  1. 4 + 5 = 9
  2. 1 + 8 = 9
  3. 7 + 2 = 9
  4. 7 + 2 = 9
16.
8538
+1337

Answer: 9875

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