4th Grade Subtraction Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 4th Grade subtraction worksheet.
4th Grade Subtraction Worksheet — Level 2 — Practice Set 2 — Answers
Set out each subtraction in columns. Show any regrouping.
1.
9160
−2270
Answer: 6890
- 0 − 0 = 0
- 6 is less than 7: regroup 1 ten from the next column → 16 − 7 = 9
- 0 is less than 2: regroup 1 ten from the next column → 10 − 2 = 8
- 8 − 2 = 6
2.
9928
−3980
Answer: 5948
- 8 − 0 = 8
- 2 is less than 8: regroup 1 ten from the next column → 12 − 8 = 4
- 8 is less than 9: regroup 1 ten from the next column → 18 − 9 = 9
- 8 − 3 = 5
3.
5765
−1459
Answer: 4306
- 5 is less than 9: regroup 1 ten from the next column → 15 − 9 = 6
- 5 − 5 = 0
- 7 − 4 = 3
- 5 − 1 = 4
4.
6983
−2675
Answer: 4308
- 3 is less than 5: regroup 1 ten from the next column → 13 − 5 = 8
- 7 − 7 = 0
- 9 − 6 = 3
- 6 − 2 = 4
5.
3286
−1848
Answer: 1438
- 6 is less than 8: regroup 1 ten from the next column → 16 − 8 = 8
- 7 − 4 = 3
- 2 is less than 8: regroup 1 ten from the next column → 12 − 8 = 4
- 2 − 1 = 1
6.
6886
−1095
Answer: 5791
- 6 − 5 = 1
- 8 is less than 9: regroup 1 ten from the next column → 18 − 9 = 9
- 7 − 0 = 7
- 6 − 1 = 5
7.
7912
−2361
Answer: 5551
- 2 − 1 = 1
- 1 is less than 6: regroup 1 ten from the next column → 11 − 6 = 5
- 8 − 3 = 5
- 7 − 2 = 5
8.
4777
−1916
Answer: 2861
- 7 − 6 = 1
- 7 − 1 = 6
- 7 is less than 9: regroup 1 ten from the next column → 17 − 9 = 8
- 3 − 1 = 2
9.
6382
−5848
Answer: 534
- 2 is less than 8: regroup 1 ten from the next column → 12 − 8 = 4
- 7 − 4 = 3
- 3 is less than 8: regroup 1 ten from the next column → 13 − 8 = 5
- 5 − 5 = 0
10.
6015
−4846
Answer: 1169
- 5 is less than 6: regroup 1 ten from the next column → 15 − 6 = 9
- 0 is less than 4: regroup 1 ten from the next column → 10 − 4 = 6
- 0 lent 1 to the column before, so regroup again: this column becomes 9 → 9 − 8 = 1
- 5 − 4 = 1
11.
4327
−2323
Answer: 2004
- 7 − 3 = 4
- 2 − 2 = 0
- 3 − 3 = 0
- 4 − 2 = 2
12.
3244
−2573
Answer: 671
- 4 − 3 = 1
- 4 is less than 7: regroup 1 ten from the next column → 14 − 7 = 7
- 1 is less than 5: regroup 1 ten from the next column → 11 − 5 = 6
- 2 − 2 = 0
13.
9780
−3840
Answer: 5940
- 0 − 0 = 0
- 8 − 4 = 4
- 7 is less than 8: regroup 1 ten from the next column → 17 − 8 = 9
- 8 − 3 = 5
14.
7963
−6429
Answer: 1534
- 3 is less than 9: regroup 1 ten from the next column → 13 − 9 = 4
- 5 − 2 = 3
- 9 − 4 = 5
- 7 − 6 = 1
15.
2623
−1041
Answer: 1582
- 3 − 1 = 2
- 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
- 5 − 0 = 5
- 2 − 1 = 1
16.
7318
−6462
Answer: 856
- 8 − 2 = 6
- 1 is less than 6: regroup 1 ten from the next column → 11 − 6 = 5
- 2 is less than 4: regroup 1 ten from the next column → 12 − 4 = 8
- 6 − 6 = 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.