Three Digit Operations Worksheets
IEP Practice • Page 1 Addition Within 1,000
3-Digit Addition with Place Value
Name:
Date:
Score: ___ / 10
Directions: Add digits from Ones (O) to Hundreds (H). Record carried tens/hundreds in the dashed carry boxes.
H = Hundreds T = Tens O = Ones
#1 342 + 235 = _____
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| | 3 | 4 | 2 |
| + | 2 | 3 | 5 |
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#2 427 + 318 = _____
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| | 4 | 2 | 7 |
| + | 3 | 1 | 8 |
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#3 384 + 271 = _____
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| | 3 | 8 | 4 |
| + | 2 | 7 | 1 |
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#4 458 + 276 = _____
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| | 4 | 5 | 8 |
| + | 2 | 7 | 6 |
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#5 536 + 249 = _____
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| | 5 | 3 | 6 |
| + | 2 | 4 | 9 |
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#6 473 + 392 = _____
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| | 4 | 7 | 3 |
| + | 3 | 9 | 2 |
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#7 367 + 485 = _____
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| | 3 | 6 | 7 |
| + | 4 | 8 | 5 |
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#8 294 + 538 = _____
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| | 2 | 9 | 4 |
| + | 5 | 3 | 8 |
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#9 619 + 258 = _____
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| | 6 | 1 | 9 |
| + | 2 | 5 | 8 |
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#10 586 + 374 = _____
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| | 5 | 8 | 6 |
| + | 3 | 7 | 4 |
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IEP Progress: Goal Target: 8/10 (80%)
Mastery: [ ] Met (80%+) [ ] Progressing (60-79%) [ ] Emerging
Support: [ ] Independent [ ] Verbal Prompt [ ] Cue
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IEP Practice • Page 2 Subtraction Within 1,000
3-Digit Subtraction with Place Value
Name:
Date:
Score: ___ / 10
Directions: Subtract starting at Ones. When top digit is smaller, borrow from next column and write in the regroup box.
H = Hundreds T = Tens O = Ones
#1 586 − 243 = _____
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| | 5 | 8 | 6 |
| − | 2 | 4 | 3 |
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#2 472 − 138 = _____
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| | 4 | 7 | 2 |
| − | 1 | 3 | 8 |
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#3 639 − 284 = _____
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| | 6 | 3 | 9 |
| − | 2 | 8 | 4 |
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#4 541 − 276 = _____
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| | 5 | 4 | 1 |
| − | 2 | 7 | 6 |
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#5 763 − 429 = _____
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| | 7 | 6 | 3 |
| − | 4 | 2 | 9 |
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#6 825 − 371 = _____
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| | 8 | 2 | 5 |
| − | 3 | 7 | 1 |
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#7 654 − 287 = _____
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| | 6 | 5 | 4 |
| − | 2 | 8 | 7 |
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#8 703 − 348 = _____
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| | 7 | 0 | 3 |
| − | 3 | 4 | 8 |
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#9 812 − 456 = _____
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| | 8 | 1 | 2 |
| − | 4 | 5 | 6 |
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#10 930 − 584 = _____
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| | 9 | 3 | 0 |
| − | 5 | 8 | 4 |
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IEP Progress: Goal Target: 8/10 (80%)
Mastery: [ ] Met (80%+) [ ] Progressing (60-79%) [ ] Emerging
Support: [ ] Independent [ ] Verbal Prompt [ ] Cue
