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Year 4 Subtraction Worksheet — Level 1 — Practice Set 4 — Answers

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

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Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Subtraction

Year 4 Subtraction Worksheet — Level 1 — Practice Set 4 — Answers

Set out each subtraction in columns. Show any regrouping.

1.
216
−117

Answer: 99

  1. 6 is less than 7: regroup 1 ten from the next column → 16 − 7 = 9
  2. 0 is less than 1: regroup 1 ten from the next column → 10 − 1 = 9
  3. 1 − 1 = 0
2.
268
−128

Answer: 140

  1. 8 − 8 = 0
  2. 6 − 2 = 4
  3. 2 − 1 = 1
3.
344
−130

Answer: 214

  1. 4 − 0 = 4
  2. 4 − 3 = 1
  3. 3 − 1 = 2
4.
803
−516

Answer: 287

  1. 3 is less than 6: regroup 1 ten from the next column → 13 − 6 = 7
  2. 0 lent 1 to the column before, so regroup again: this column becomes 9 → 9 − 1 = 8
  3. 7 − 5 = 2
5.
691
−110

Answer: 581

  1. 1 − 0 = 1
  2. 9 − 1 = 8
  3. 6 − 1 = 5
6.
695
−640

Answer: 55

  1. 5 − 0 = 5
  2. 9 − 4 = 5
  3. 6 − 6 = 0
7.
321
−239

Answer: 82

  1. 1 is less than 9: regroup 1 ten from the next column → 11 − 9 = 2
  2. 1 is less than 3: regroup 1 ten from the next column → 11 − 3 = 8
  3. 2 − 2 = 0
8.
627
−453

Answer: 174

  1. 7 − 3 = 4
  2. 2 is less than 5: regroup 1 ten from the next column → 12 − 5 = 7
  3. 5 − 4 = 1
9.
931
−330

Answer: 601

  1. 1 − 0 = 1
  2. 3 − 3 = 0
  3. 9 − 3 = 6
10.
713
−100

Answer: 613

  1. 3 − 0 = 3
  2. 1 − 0 = 1
  3. 7 − 1 = 6
11.
286
−110

Answer: 176

  1. 6 − 0 = 6
  2. 8 − 1 = 7
  3. 2 − 1 = 1
12.
293
−155

Answer: 138

  1. 3 is less than 5: regroup 1 ten from the next column → 13 − 5 = 8
  2. 8 − 5 = 3
  3. 2 − 1 = 1
13.
682
−564

Answer: 118

  1. 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
  2. 7 − 6 = 1
  3. 6 − 5 = 1
14.
972
−914

Answer: 58

  1. 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
  2. 6 − 1 = 5
  3. 9 − 9 = 0
15.
273
−245

Answer: 28

  1. 3 is less than 5: regroup 1 ten from the next column → 13 − 5 = 8
  2. 6 − 4 = 2
  3. 2 − 2 = 0
16.
631
−549

Answer: 82

  1. 1 is less than 9: regroup 1 ten from the next column → 11 − 9 = 2
  2. 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
  3. 5 − 5 = 0
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