Let's solve each of the subtraction problems in the worksheet step by step. These are
three-digit number subtractions involving multiple subtractions (i.e., subtracting more than one number from a starting number). We'll go through each problem carefully.
---
Problem 1)
```
629
- 192
- 242
-------
```
Step 1: Subtract 192 from 629
629 - 192 = 437
Step 2: Subtract 242 from 437
437 - 242 =
195
✔ Answer: 195
---
Problem 2)
```
559
- 129
- 95
-------
```
Step 1: 559 - 129 = 430
Step 2: 430 - 95 =
335
✔ Answer: 335
---
Problem 3)
```
364
- 157
- 15
-------
```
Step 1: 364 - 157 = 207
Step 2: 207 - 15 =
192
✔ Answer: 192
---
Problem 4)
```
895
- 633
- 14
- 146
-------
```
Step 1: 895 - 633 = 262
Step 2: 262 - 14 = 248
Step 3: 248 - 146 =
102
✔ Answer: 102
---
Problem 5)
```
682
- 129
- 216
- 126
-------
```
Step 1: 682 - 129 = 553
Step 2: 553 - 216 = 337
Step 3: 337 - 126 =
211
✔ Answer: 211
---
Problem 6)
```
894
- 313
- 163
- 299
-------
```
Step 1: 894 - 313 = 581
Step 2: 581 - 163 = 418
Step 3: 418 - 299 =
119
✔ Answer: 119
---
Problem 7)
```
887
- 132
- 517
- 188
-------
```
Step 1: 887 - 132 = 755
Step 2: 755 - 517 = 238
Step 3: 238 - 188 =
50
✔ Answer: 50
---
Problem 8)
```
759
- 334
- 292
- 93
-------
```
Step 1: 759 - 334 = 425
Step 2: 425 - 292 = 133
Step 3: 133 - 93 =
40
✔ Answer: 40
---
Problem 9)
```
787
- 406
- 162
- 183
-------
```
Step 1: 787 - 406 = 381
Step 2: 381 - 162 = 219
Step 3: 219 - 183 =
36
✔ Answer: 36
---
Problem 10)
```
975
- 375
- 171
- 385
-------
```
Step 1: 975 - 375 = 600
Step 2: 600 - 171 = 429
Step 3: 429 - 385 =
44
✔ Answer: 44
---
Problem 11)
```
964
- 271
- 136
- 282
-------
```
Step 1: 964 - 271 = 693
Step 2: 693 - 136 = 557
Step 3: 557 - 282 =
275
✔ Answer: 275
---
Problem 12)
```
903
- 23
- 42
- 574
-------
```
Step 1: 903 - 23 = 880
Step 2: 880 - 42 = 838
Step 3: 838 - 574 =
264
✔ Answer: 264
---
✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 1) | 195 |
| 2) | 335 |
| 3) | 192 |
| 4) | 102 |
| 5) | 211 |
| 6) | 119 |
| 7) | 50 |
| 8) | 40 |
| 9) | 36 |
| 10) | 44 |
| 11) | 275 |
| 12) | 264 |
---
🔍 Explanation:
Each problem involves
successive subtraction: we start with a three-digit number and subtract multiple numbers one after another. The key is to perform each subtraction
step-by-step, ensuring no borrowing errors.
This type of problem helps build
mental math skills,
place value understanding, and
accuracy in multi-step calculations.
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of subtraction with regrouping worksheet three digit numbers.
