Math worksheet with triple-digit subtraction problems involving zeros and regrouping, designed for coloring.

I'll solve each subtraction problem step by step, checking my work carefully.

Problem 1: 460 - 295
- Start with ones place: 0 - 5. Need to borrow from tens place.
- Tens place has 6, so borrow 1 (making it 5), and ones becomes 10.
- 10 - 5 = 5
- Tens place: 5 - 9. Need to borrow from hundreds place.
- Hundreds place has 4, so borrow 1 (making it 3), and tens becomes 15.
- 15 - 9 = 6
- Hundreds place: 3 - 2 = 1
- Answer: 165

Problem 2: 603 - 455
- Ones place: 3 - 5. Need to borrow from tens place.
- Tens place has 0, so need to borrow from hundreds first.
- Borrow 1 from hundreds (6 becomes 5), tens becomes 10.
- Now borrow 1 from tens (10 becomes 9), ones becomes 13.
- 13 - 5 = 8
- Tens place: 9 - 5 = 4
- Hundreds place: 5 - 4 = 1
- Answer: 148

Problem 3: 806 - 532
- Ones place: 6 - 2 = 4
- Tens place: 0 - 3. Need to borrow from hundreds.
- Borrow 1 from hundreds (8 becomes 7), tens becomes 10.
- 10 - 3 = 7
- Hundreds place: 7 - 5 = 2
- Answer: 274

Problem 4: 700 - 624
- Ones place: 0 - 4. Need to borrow.
- Tens place is 0, so borrow from hundreds first.
- Borrow 1 from hundreds (7 becomes 6), tens becomes 10.
- Borrow 1 from tens (10 becomes 9), ones becomes 10.
- 10 - 4 = 6
- Tens place: 9 - 2 = 7
- Hundreds place: 6 - 6 = 0
- Answer: 76

Problem 5: 403 - 249
- Ones place: 3 - 9. Need to borrow from tens.
- Tens place is 0, so borrow from hundreds first.
- Borrow 1 from hundreds (4 becomes 3), tens becomes 10.
- Borrow 1 from tens (10 becomes 9), ones becomes 13.
- 13 - 9 = 4
- Tens place: 9 - 4 = 5
- Hundreds place: 3 - 2 = 1
- Answer: 154

Problem 6: 830 - 323
- Ones place: 0 - 3. Need to borrow from tens.
- Borrow 1 from tens (3 becomes 2), ones becomes 10.
- 10 - 3 = 7
- Tens place: 2 - 2 = 0
- Hundreds place: 8 - 3 = 5
- Answer: 507

Problem 7: 604 - 147
- Ones place: 4 - 7. Need to borrow from tens.
- Tens place is 0, so borrow from hundreds first.
- Borrow 1 from hundreds (6 becomes 5), tens becomes 10.
- Borrow 1 from tens (10 becomes 9), ones becomes 14.
- 14 - 7 = 7
- Tens place: 9 - 4 = 5
- Hundreds place: 5 - 1 = 4
- Answer: 457

Problem 8: 508 - 265
- Ones place: 8 - 5 = 3
- Tens place: 0 - 6. Need to borrow from hundreds.
- Borrow 1 from hundreds (5 becomes 4), tens becomes 10.
- 10 - 6 = 4
- Hundreds place: 4 - 2 = 2
- Answer: 243

Final Answer:
460 - 295 = 165
603 - 455 = 148
806 - 532 = 274
700 - 624 = 76
403 - 249 = 154
830 - 323 = 507
604 - 147 = 457
508 - 265 = 243