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Subtraction Worksheet

3rd Graders · three-digit subtraction · 30 problems

Name:   Date:  
1. 387 - 346 =  
2. 398 - 134 =  
3. 146 - 108 =  
4. 325 - 294 =  
5. 565 - 148 =  
6. 893 - 768 =  
7. 219 - 101 =  
8. 968 - 788 =  
9. 972 - 189 =  
10. 275 - 179 =  
11. 948 - 487 =  
12. 792 - 616 =  
13. 399 - 315 =  
14. 504 - 239 =  
15. 885 - 818 =  
16. 422 - 347 =  
17. 939 - 659 =  
18. 405 - 218 =  
19. 702 - 443 =  
20. 637 - 573 =  
21. 177 - 140 =  
22. 820 - 444 =  
23. 410 - 261 =  
24. 183 - 142 =  
25. 654 - 323 =  
26. 770 - 149 =  
27. 863 - 731 =  
28. 239 - 223 =  
29. 737 - 515 =  
30. 938 - 185 =  
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Answer Key — Subtraction for 3rd Graders

1.387 - 346 = 41
2.398 - 134 = 264
3.146 - 108 = 38
4.325 - 294 = 31
5.565 - 148 = 417
6.893 - 768 = 125
7.219 - 101 = 118
8.968 - 788 = 180
9.972 - 189 = 783
10.275 - 179 = 96
11.948 - 487 = 461
12.792 - 616 = 176
13.399 - 315 = 84
14.504 - 239 = 265
15.885 - 818 = 67
16.422 - 347 = 75
17.939 - 659 = 280
18.405 - 218 = 187
19.702 - 443 = 259
20.637 - 573 = 64
21.177 - 140 = 37
22.820 - 444 = 376
23.410 - 261 = 149
24.183 - 142 = 41
25.654 - 323 = 331
26.770 - 149 = 621
27.863 - 731 = 132
28.239 - 223 = 16
29.737 - 515 = 222
30.938 - 185 = 753

About this subtraction worksheet for 3rd grade

This is a free, printable subtraction worksheet aimed at 3rd grade students. It contains 30 three-digit subtraction problems and a matching answer key on the second page, so you can grade it in seconds. There is no signup, no watermark, and no cost — just press Print / Save as PDF and hand it out.

Need a different set? Every problem is generated fresh, so you can print a new version for each student or each day of the week. Use the “Generate another version” link to get a brand-new sheet with the same difficulty.

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