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Year 4 Addition Worksheet — Level 3 — Answers

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

Year 4 · Mathematics · Addition

Year 4 Addition Worksheet — Level 3 — Answers

Success Tutoring

Set out each sum in columns. Show any regrouping.

1.
8129
+1403

Answer: 9532

  1. 9 + 3 = 12 → write 2, carry 1
  2. 2 + 0 + 1 = 3
  3. 1 + 4 = 5
  4. 8 + 1 = 9
2.
2735
+6053

Answer: 8788

  1. 5 + 3 = 8
  2. 3 + 5 = 8
  3. 7 + 0 = 7
  4. 2 + 6 = 8
3.
6695
+1881

Answer: 8576

  1. 5 + 1 = 6
  2. 9 + 8 = 17 → write 7, carry 1
  3. 6 + 8 + 1 = 15 → write 5, carry 1
  4. 6 + 1 + 1 = 8
4.
2396
+6051

Answer: 8447

  1. 6 + 1 = 7
  2. 9 + 5 = 14 → write 4, carry 1
  3. 3 + 0 + 1 = 4
  4. 2 + 6 = 8
5.
2356
+7643

Answer: 9999

  1. 6 + 3 = 9
  2. 5 + 4 = 9
  3. 3 + 6 = 9
  4. 2 + 7 = 9
6.
8896
+1103

Answer: 9999

  1. 6 + 3 = 9
  2. 9 + 0 = 9
  3. 8 + 1 = 9
  4. 8 + 1 = 9
7.
6990
+2161

Answer: 9151

  1. 0 + 1 = 1
  2. 9 + 6 = 15 → write 5, carry 1
  3. 9 + 1 + 1 = 11 → write 1, carry 1
  4. 6 + 2 + 1 = 9
8.
6306
+3693

Answer: 9999

  1. 6 + 3 = 9
  2. 0 + 9 = 9
  3. 3 + 6 = 9
  4. 6 + 3 = 9
9.
7337
+1707

Answer: 9044

  1. 7 + 7 = 14 → write 4, carry 1
  2. 3 + 0 + 1 = 4
  3. 3 + 7 = 10 → write 0, carry 1
  4. 7 + 1 + 1 = 9
10.
7682
+1886

Answer: 9568

  1. 2 + 6 = 8
  2. 8 + 8 = 16 → write 6, carry 1
  3. 6 + 8 + 1 = 15 → write 5, carry 1
  4. 7 + 1 + 1 = 9
11.
5899
+1298

Answer: 7197

  1. 9 + 8 = 17 → write 7, carry 1
  2. 9 + 9 + 1 = 19 → write 9, carry 1
  3. 8 + 2 + 1 = 11 → write 1, carry 1
  4. 5 + 1 + 1 = 7
12.
7648
+2351

Answer: 9999

  1. 8 + 1 = 9
  2. 4 + 5 = 9
  3. 6 + 3 = 9
  4. 7 + 2 = 9
13.
1919
+4114

Answer: 6033

  1. 9 + 4 = 13 → write 3, carry 1
  2. 1 + 1 + 1 = 3
  3. 9 + 1 = 10 → write 0, carry 1
  4. 1 + 4 + 1 = 6
14.
4733
+4118

Answer: 8851

  1. 3 + 8 = 11 → write 1, carry 1
  2. 3 + 1 + 1 = 5
  3. 7 + 1 = 8
  4. 4 + 4 = 8
15.
2139
+7860

Answer: 9999

  1. 9 + 0 = 9
  2. 3 + 6 = 9
  3. 1 + 8 = 9
  4. 2 + 7 = 9
16.
3030
+6969

Answer: 9999

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