Year 2 Subtraction Worksheet — Level 3 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 2 subtraction worksheet.
Year 2 Subtraction Worksheet — Level 3 — Practice Set 2 — Answers
Set out each subtraction in columns. Show any regrouping.
1.
9112
−6141
Answer: 2971
- 2 − 1 = 1
- 1 is less than 4: regroup 1 ten from the next column → 11 − 4 = 7
- 0 is less than 1: regroup 1 ten from the next column → 10 − 1 = 9
- 8 − 6 = 2
2.
6367
−6186
Answer: 181
- 7 − 6 = 1
- 6 is less than 8: regroup 1 ten from the next column → 16 − 8 = 8
- 2 − 1 = 1
- 6 − 6 = 0
3.
4231
−2648
Answer: 1583
- 1 is less than 8: regroup 1 ten from the next column → 11 − 8 = 3
- 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
- 1 is less than 6: regroup 1 ten from the next column → 11 − 6 = 5
- 3 − 2 = 1
4.
2687
−1015
Answer: 1672
- 7 − 5 = 2
- 8 − 1 = 7
- 6 − 0 = 6
- 2 − 1 = 1
5.
8624
−7837
Answer: 787
- 4 is less than 7: regroup 1 ten from the next column → 14 − 7 = 7
- 1 is less than 3: regroup 1 ten from the next column → 11 − 3 = 8
- 5 is less than 8: regroup 1 ten from the next column → 15 − 8 = 7
- 7 − 7 = 0
6.
9712
−8166
Answer: 1546
- 2 is less than 6: regroup 1 ten from the next column → 12 − 6 = 6
- 0 is less than 6: regroup 1 ten from the next column → 10 − 6 = 4
- 6 − 1 = 5
- 9 − 8 = 1
7.
8585
−3353
Answer: 5232
- 5 − 3 = 2
- 8 − 5 = 3
- 5 − 3 = 2
- 8 − 3 = 5
8.
8441
−7232
Answer: 1209
- 1 is less than 2: regroup 1 ten from the next column → 11 − 2 = 9
- 3 − 3 = 0
- 4 − 2 = 2
- 8 − 7 = 1
9.
5923
−3152
Answer: 2771
- 3 − 2 = 1
- 2 is less than 5: regroup 1 ten from the next column → 12 − 5 = 7
- 8 − 1 = 7
- 5 − 3 = 2
10.
3184
−2492
Answer: 692
- 4 − 2 = 2
- 8 is less than 9: regroup 1 ten from the next column → 18 − 9 = 9
- 0 is less than 4: regroup 1 ten from the next column → 10 − 4 = 6
- 2 − 2 = 0
11.
5279
−5075
Answer: 204
- 9 − 5 = 4
- 7 − 7 = 0
- 2 − 0 = 2
- 5 − 5 = 0
12.
4718
−4613
Answer: 105
- 8 − 3 = 5
- 1 − 1 = 0
- 7 − 6 = 1
- 4 − 4 = 0
13.
7142
−2341
Answer: 4801
- 2 − 1 = 1
- 4 − 4 = 0
- 1 is less than 3: regroup 1 ten from the next column → 11 − 3 = 8
- 6 − 2 = 4
14.
3269
−1341
Answer: 1928
- 9 − 1 = 8
- 6 − 4 = 2
- 2 is less than 3: regroup 1 ten from the next column → 12 − 3 = 9
- 2 − 1 = 1
15.
5346
−3955
Answer: 1391
- 6 − 5 = 1
- 4 is less than 5: regroup 1 ten from the next column → 14 − 5 = 9
- 2 is less than 9: regroup 1 ten from the next column → 12 − 9 = 3
- 4 − 3 = 1
16.
2147
−1721
Answer: 426
- 7 − 1 = 6
- 4 − 2 = 2
- 1 is less than 7: regroup 1 ten from the next column → 11 − 7 = 4
- 1 − 1 = 0
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.
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