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2nd Grade Subtraction Worksheet — Level 2 — Practice Set 4 — Answers

Answer sheet with worked solutions for the 2nd Grade subtraction worksheet.

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Success TutoringWorksheetsAnswer sheet2nd Grade · Mathematics · Subtraction

2nd Grade Subtraction Worksheet — Level 2 — Practice Set 4 — Answers

Set out each subtraction in columns. Show any regrouping.

1.
310
−240

Answer: 70

  1. 0 − 0 = 0
  2. 1 is less than 4: regroup 1 ten from the next column → 11 − 4 = 7
  3. 2 − 2 = 0
2.
965
−951

Answer: 14

  1. 5 − 1 = 4
  2. 6 − 5 = 1
  3. 9 − 9 = 0
3.
600
−276

Answer: 324

  1. 0 is less than 6: regroup 1 ten from the next column → 10 − 6 = 4
  2. 0 lent 1 to the column before, so regroup again: this column becomes 9 → 9 − 7 = 2
  3. 5 − 2 = 3
4.
358
−137

Answer: 221

  1. 8 − 7 = 1
  2. 5 − 3 = 2
  3. 3 − 1 = 2
5.
958
−556

Answer: 402

  1. 8 − 6 = 2
  2. 5 − 5 = 0
  3. 9 − 5 = 4
6.
690
−432

Answer: 258

  1. 0 is less than 2: regroup 1 ten from the next column → 10 − 2 = 8
  2. 8 − 3 = 5
  3. 6 − 4 = 2
7.
304
−219

Answer: 85

  1. 4 is less than 9: regroup 1 ten from the next column → 14 − 9 = 5
  2. 0 lent 1 to the column before, so regroup again: this column becomes 9 → 9 − 1 = 8
  3. 2 − 2 = 0
8.
610
−378

Answer: 232

  1. 0 is less than 8: regroup 1 ten from the next column → 10 − 8 = 2
  2. 0 is less than 7: regroup 1 ten from the next column → 10 − 7 = 3
  3. 5 − 3 = 2
9.
320
−216

Answer: 104

  1. 0 is less than 6: regroup 1 ten from the next column → 10 − 6 = 4
  2. 1 − 1 = 0
  3. 3 − 2 = 1
10.
280
−137

Answer: 143

  1. 0 is less than 7: regroup 1 ten from the next column → 10 − 7 = 3
  2. 7 − 3 = 4
  3. 2 − 1 = 1
11.
942
−708

Answer: 234

  1. 2 is less than 8: regroup 1 ten from the next column → 12 − 8 = 4
  2. 3 − 0 = 3
  3. 9 − 7 = 2
12.
448
−117

Answer: 331

  1. 8 − 7 = 1
  2. 4 − 1 = 3
  3. 4 − 1 = 3
13.
804
−108

Answer: 696

  1. 4 is less than 8: regroup 1 ten from the next column → 14 − 8 = 6
  2. 0 lent 1 to the column before, so regroup again: this column becomes 9 → 9 − 0 = 9
  3. 7 − 1 = 6
14.
406
−214

Answer: 192

  1. 6 − 4 = 2
  2. 0 is less than 1: regroup 1 ten from the next column → 10 − 1 = 9
  3. 3 − 2 = 1
15.
909
−895

Answer: 14

  1. 9 − 5 = 4
  2. 0 is less than 9: regroup 1 ten from the next column → 10 − 9 = 1
  3. 8 − 8 = 0
16.
498
−172

Answer: 326

  1. 8 − 2 = 6
  2. 9 − 7 = 2
  3. 4 − 1 = 3
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