I'll solve each subtraction problem step by step, working through them carefully.
Let me calculate each one:
Row 1:
1. 926 - 658 = ?
- 6 - 8: Need to borrow from tens place. 16 - 8 = 8
- 1 (after borrowing) - 5: Need to borrow from hundreds. 11 - 5 = 6
- 8 (after borrowing) - 6 = 2
- Answer: 268
2. 835 - 368 = ?
- 5 - 8: Need to borrow. 15 - 8 = 7
- 2 (after borrowing) - 6: Need to borrow. 12 - 6 = 6
- 7 (after borrowing) - 3 = 4
- Answer: 467
3. 956 - 598 = ?
- 6 - 8: Need to borrow. 16 - 8 = 8
- 4 (after borrowing) - 9: Need to borrow. 14 - 9 = 5
- 8 (after borrowing) - 5 = 3
- Answer: 358
Row 2:
4. 923 - 567 = ?
- 3 - 7: Need to borrow. 13 - 7 = 6
- 1 (after borrowing) - 6: Need to borrow. 11 - 6 = 5
- 8 (after borrowing) - 5 = 3
- Answer: 356
5. 753 - 378 = ?
- 3 - 8: Need to borrow. 13 - 8 = 5
- 4 (after borrowing) - 7: Need to borrow. 14 - 7 = 7
- 6 (after borrowing) - 3 = 3
- Answer: 375
6. 823 - 386 = ?
- 3 - 6: Need to borrow. 13 - 6 = 7
- 1 (after borrowing) - 8: Need to borrow. 11 - 8 = 3
- 7 (after borrowing) - 3 = 4
- Answer: 437
Row 3:
7. 925 - 568 = ?
- 5 - 8: Need to borrow. 15 - 8 = 7
- 1 (after borrowing) - 6: Need to borrow. 11 - 6 = 5
- 8 (after borrowing) - 5 = 3
- Answer: 357
8. 953 - 368 = ?
- 3 - 8: Need to borrow. 13 - 8 = 5
- 4 (after borrowing) - 6: Need to borrow. 14 - 6 = 8
- 8 (after borrowing) - 3 = 5
- Answer: 585
9. 763 - 398 = ?
- 3 - 8: Need to borrow. 13 - 8 = 5
- 5 (after borrowing) - 9: Need to borrow. 15 - 9 = 6
- 6 (after borrowing) - 3 = 3
- Answer: 365
Row 4:
10. 932 - 778 = ?
- 2 - 8: Need to borrow. 12 - 8 = 4
- 2 (after borrowing) - 7: Need to borrow. 12 - 7 = 5
- 8 (after borrowing) - 7 = 1
- Answer: 154
11. 678 - 593 = ?
- 8 - 3 = 5
- 7 - 9: Need to borrow. 17 - 9 = 8
- 5 (after borrowing) - 5 = 0
- Answer: 85
12. 836 - 567 = ?
- 6 - 7: Need to borrow. 16 - 7 = 9
- 2 (after borrowing) - 6: Need to borrow. 12 - 6 = 6
- 7 (after borrowing) - 5 = 2
- Answer: 269
Final Answer:
Row 1: 268, 467, 358
Row 2: 356, 375, 437
Row 3: 357, 585, 365
Row 4: 154, 85, 269
Parent Tip: Review the logic above to help your child master the concept of three digit subtraction worksheet.