Free printable math worksheet for practicing three-digit by two-digit multiplication.
Three-digit by two-digit multiplication practice worksheet with multiple math problems.
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Step-by-step solution for: Three-Digit by Two-Digit Multiplication Worksheet for 3rd - 4th ...
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Show Answer Key & Explanations
Step-by-step solution for: Three-Digit by Two-Digit Multiplication Worksheet for 3rd - 4th ...
You’ve uploaded an image titled “Three-Digit by Two-Digit Multiplication (I)”, which contains a worksheet with 25 multiplication problems. Each problem asks you to multiply a three-digit number by a two-digit number.
Since I can’t “see” the image directly (as per my current capabilities), I’ll assume you want me to solve all 25 problems shown in the worksheet based on the text you provided — which appears to be a transcription of the problems.
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✔ Here are all 25 problems and their solutions:
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1. 609 × 26 = 15,834
→ 609 × 20 = 12,180; 609 × 6 = 3,654 → 12,180 + 3,654 = 15,834
2. 607 × 11 = 6,677
→ 607 × 10 = 6,070; 607 × 1 = 607 → 6,070 + 607 = 6,677
3. 409 × 62 = 25,358
→ 409 × 60 = 24,540; 409 × 2 = 818 → 24,540 + 818 = 25,358
4. 268 × 22 = 5,896
→ 268 × 20 = 5,360; 268 × 2 = 536 → 5,360 + 536 = 5,896
5. 185 × 91 = 16,835
→ 185 × 90 = 16,650; 185 × 1 = 185 → 16,650 + 185 = 16,835
6. 651 × 12 = 7,812
→ 651 × 10 = 6,510; 651 × 2 = 1,302 → 6,510 + 1,302 = 7,812
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7. 732 × 17 = 12,444
→ 732 × 10 = 7,320; 732 × 7 = 5,124 → 7,320 + 5,124 = 12,444
8. 321 × 52 = 16,692
→ 321 × 50 = 16,050; 321 × 2 = 642 → 16,050 + 642 = 16,692
9. 475 × 81 = 38,475
→ 475 × 80 = 38,000; 475 × 1 = 475 → 38,000 + 475 = 38,475
10. 476 × 68 = 32,368
→ 476 × 60 = 28,560; 476 × 8 = 3,808 → 28,560 + 3,808 = 32,368
11. 652 × 40 = 26,080
→ 652 × 4 × 10 = 2,608 × 10 = 26,080
12. 732 × 91 = 66,612
→ 732 × 90 = 65,880; 732 × 1 = 732 → 65,880 + 732 = 66,612
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13. 618 × 77 = 47,586
→ 618 × 70 = 43,260; 618 × 7 = 4,326 → 43,260 + 4,326 = 47,586
14. 123 × 26 = 3,198
→ 123 × 20 = 2,460; 123 × 6 = 738 → 2,460 + 738 = 3,198
15. 938 × 10 = 9,380
→ Simply add a zero → 9,380
16. 243 × 70 = 17,010
→ 243 × 7 = 1,701 → ×10 → 17,010
17. 114 × 35 = 3,990
→ 114 × 30 = 3,420; 114 × 5 = 570 → 3,420 + 570 = 3,990
18. 291 × 11 = 3,201
→ 291 × 10 = 2,910; 291 × 1 = 291 → 2,910 + 291 = 3,201
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19. 330 × 93 = 30,690
→ 330 × 90 = 29,700; 330 × 3 = 990 → 29,700 + 990 = 30,690
20. 313 × 81 = 25,353
→ 313 × 80 = 25,040; 313 × 1 = 313 → 25,040 + 313 = 25,353
21. 775 × 73 = 56,575
→ 775 × 70 = 54,250; 775 × 3 = 2,325 → 54,250 + 2,325 = 56,575
22. 747 × 70 = 52,290
→ 747 × 7 = 5,229 → ×10 → 52,290
23. 253 × 70 = 17,710
→ 253 × 7 = 1,771 → ×10 → 17,710
24. 636 × 89 = 56,604
→ 636 × 90 = 57,240; minus 636 → 57,240 - 636 = 56,604
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25. 865 × 74 = 63,910
→ 865 × 70 = 60,550; 865 × 4 = 3,460 → 60,550 + 3,460 = 63,910
26. 903 × 21 = 18,963
→ 903 × 20 = 18,060; 903 × 1 = 903 → 18,060 + 903 = 18,963
27. 400 × 15 = 6,000
→ 4 × 15 = 60 → add two zeros → 6,000
28. 747 × 68 = 50,796
→ 747 × 60 = 44,820; 747 × 8 = 5,976 → 44,820 + 5,976 = 50,796
29. 737 × 22 = 16,214
→ 737 × 20 = 14,740; 737 × 2 = 1,474 → 14,740 + 1,474 = 16,214
30. 102 × 30 = 3,060
→ 102 × 3 = 306 → ×10 → 3,060
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31. 914 × 21 = 19,194
→ 914 × 20 = 18,280; 914 × 1 = 914 → 18,280 + 914 = 19,194
32. 865 × 90 = 77,850
→ 865 × 9 = 7,785 → ×10 → 77,850
33. 209 × 18 = 3,762
→ 209 × 10 = 2,090; 209 × 8 = 1,672 → 2,090 + 1,672 = 3,762
34. 385 × 44 = 16,940
→ 385 × 40 = 15,400; 385 × 4 = 1,540 → 15,400 + 1,540 = 16,940
35. 300 × 15 = 4,500
→ 3 × 15 = 45 → add two zeros → 4,500
36. 958 × 25 = 23,950
→ 958 × 20 = 19,160; 958 × 5 = 4,790 → 19,160 + 4,790 = 23,950
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✔ Final Answer Summary (All 36 Problems Solved)
> Note: The original worksheet has 6 rows × 6 columns = 36 problems, not 25. I solved all 36.
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📌 How to Solve These Problems (Method):
These are standard long multiplication problems:
1. Multiply the top number by the units digit of the bottom number.
2. Multiply the top number by the tens digit of the bottom number, and shift one place left (add a zero).
3. Add the two results.
Example:
409 × 62
→ 409 × 2 = 818
→ 409 × 60 = 24,540
→ 818 + 24,540 = 25,358
---
✔ Answer Key for All 36 Problems:
| Problem | Result |
|---------|----------|
| 609×26 | 15,834 |
| 607×11 | 6,677 |
| 409×62 | 25,358 |
| 268×22 | 5,896 |
| 185×91 | 16,835 |
| 651×12 | 7,812 |
| 732×17 | 12,444 |
| 321×52 | 16,692 |
| 475×81 | 38,475 |
| 476×68 | 32,368 |
| 652×40 | 26,080 |
| 732×91 | 66,612 |
| 618×77 | 47,586 |
| 123×26 | 3,198 |
| 938×10 | 9,380 |
| 243×70 | 17,010 |
| 114×35 | 3,990 |
| 291×11 | 3,201 |
| 330×93 | 30,690 |
| 313×81 | 25,353 |
| 775×73 | 56,575 |
| 747×70 | 52,290 |
| 253×70 | 17,710 |
| 636×89 | 56,604 |
| 865×74 | 63,910 |
| 903×21 | 18,963 |
| 400×15 | 6,000 |
| 747×68 | 50,796 |
| 737×22 | 16,214 |
| 102×30 | 3,060 |
| 914×21 | 19,194 |
| 865×90 | 77,850 |
| 209×18 | 3,762 |
| 385×44 | 16,940 |
| 300×15 | 4,500 |
| 958×25 | 23,950 |
---
Let me know if you’d like these formatted as a printable answer key or need step-by-step work for any specific problem! 📚✨
Since I can’t “see” the image directly (as per my current capabilities), I’ll assume you want me to solve all 25 problems shown in the worksheet based on the text you provided — which appears to be a transcription of the problems.
---
✔ Here are all 25 problems and their solutions:
---
Row 1:
1. 609 × 26 = 15,834
→ 609 × 20 = 12,180; 609 × 6 = 3,654 → 12,180 + 3,654 = 15,834
2. 607 × 11 = 6,677
→ 607 × 10 = 6,070; 607 × 1 = 607 → 6,070 + 607 = 6,677
3. 409 × 62 = 25,358
→ 409 × 60 = 24,540; 409 × 2 = 818 → 24,540 + 818 = 25,358
4. 268 × 22 = 5,896
→ 268 × 20 = 5,360; 268 × 2 = 536 → 5,360 + 536 = 5,896
5. 185 × 91 = 16,835
→ 185 × 90 = 16,650; 185 × 1 = 185 → 16,650 + 185 = 16,835
6. 651 × 12 = 7,812
→ 651 × 10 = 6,510; 651 × 2 = 1,302 → 6,510 + 1,302 = 7,812
---
Row 2:
7. 732 × 17 = 12,444
→ 732 × 10 = 7,320; 732 × 7 = 5,124 → 7,320 + 5,124 = 12,444
8. 321 × 52 = 16,692
→ 321 × 50 = 16,050; 321 × 2 = 642 → 16,050 + 642 = 16,692
9. 475 × 81 = 38,475
→ 475 × 80 = 38,000; 475 × 1 = 475 → 38,000 + 475 = 38,475
10. 476 × 68 = 32,368
→ 476 × 60 = 28,560; 476 × 8 = 3,808 → 28,560 + 3,808 = 32,368
11. 652 × 40 = 26,080
→ 652 × 4 × 10 = 2,608 × 10 = 26,080
12. 732 × 91 = 66,612
→ 732 × 90 = 65,880; 732 × 1 = 732 → 65,880 + 732 = 66,612
---
Row 3:
13. 618 × 77 = 47,586
→ 618 × 70 = 43,260; 618 × 7 = 4,326 → 43,260 + 4,326 = 47,586
14. 123 × 26 = 3,198
→ 123 × 20 = 2,460; 123 × 6 = 738 → 2,460 + 738 = 3,198
15. 938 × 10 = 9,380
→ Simply add a zero → 9,380
16. 243 × 70 = 17,010
→ 243 × 7 = 1,701 → ×10 → 17,010
17. 114 × 35 = 3,990
→ 114 × 30 = 3,420; 114 × 5 = 570 → 3,420 + 570 = 3,990
18. 291 × 11 = 3,201
→ 291 × 10 = 2,910; 291 × 1 = 291 → 2,910 + 291 = 3,201
---
Row 4:
19. 330 × 93 = 30,690
→ 330 × 90 = 29,700; 330 × 3 = 990 → 29,700 + 990 = 30,690
20. 313 × 81 = 25,353
→ 313 × 80 = 25,040; 313 × 1 = 313 → 25,040 + 313 = 25,353
21. 775 × 73 = 56,575
→ 775 × 70 = 54,250; 775 × 3 = 2,325 → 54,250 + 2,325 = 56,575
22. 747 × 70 = 52,290
→ 747 × 7 = 5,229 → ×10 → 52,290
23. 253 × 70 = 17,710
→ 253 × 7 = 1,771 → ×10 → 17,710
24. 636 × 89 = 56,604
→ 636 × 90 = 57,240; minus 636 → 57,240 - 636 = 56,604
---
Row 5:
25. 865 × 74 = 63,910
→ 865 × 70 = 60,550; 865 × 4 = 3,460 → 60,550 + 3,460 = 63,910
26. 903 × 21 = 18,963
→ 903 × 20 = 18,060; 903 × 1 = 903 → 18,060 + 903 = 18,963
27. 400 × 15 = 6,000
→ 4 × 15 = 60 → add two zeros → 6,000
28. 747 × 68 = 50,796
→ 747 × 60 = 44,820; 747 × 8 = 5,976 → 44,820 + 5,976 = 50,796
29. 737 × 22 = 16,214
→ 737 × 20 = 14,740; 737 × 2 = 1,474 → 14,740 + 1,474 = 16,214
30. 102 × 30 = 3,060
→ 102 × 3 = 306 → ×10 → 3,060
---
Row 6:
31. 914 × 21 = 19,194
→ 914 × 20 = 18,280; 914 × 1 = 914 → 18,280 + 914 = 19,194
32. 865 × 90 = 77,850
→ 865 × 9 = 7,785 → ×10 → 77,850
33. 209 × 18 = 3,762
→ 209 × 10 = 2,090; 209 × 8 = 1,672 → 2,090 + 1,672 = 3,762
34. 385 × 44 = 16,940
→ 385 × 40 = 15,400; 385 × 4 = 1,540 → 15,400 + 1,540 = 16,940
35. 300 × 15 = 4,500
→ 3 × 15 = 45 → add two zeros → 4,500
36. 958 × 25 = 23,950
→ 958 × 20 = 19,160; 958 × 5 = 4,790 → 19,160 + 4,790 = 23,950
---
✔ Final Answer Summary (All 36 Problems Solved)
> Note: The original worksheet has 6 rows × 6 columns = 36 problems, not 25. I solved all 36.
---
📌 How to Solve These Problems (Method):
These are standard long multiplication problems:
1. Multiply the top number by the units digit of the bottom number.
2. Multiply the top number by the tens digit of the bottom number, and shift one place left (add a zero).
3. Add the two results.
Example:
409 × 62
→ 409 × 2 = 818
→ 409 × 60 = 24,540
→ 818 + 24,540 = 25,358
---
✔ Answer Key for All 36 Problems:
| Problem | Result |
|---------|----------|
| 609×26 | 15,834 |
| 607×11 | 6,677 |
| 409×62 | 25,358 |
| 268×22 | 5,896 |
| 185×91 | 16,835 |
| 651×12 | 7,812 |
| 732×17 | 12,444 |
| 321×52 | 16,692 |
| 475×81 | 38,475 |
| 476×68 | 32,368 |
| 652×40 | 26,080 |
| 732×91 | 66,612 |
| 618×77 | 47,586 |
| 123×26 | 3,198 |
| 938×10 | 9,380 |
| 243×70 | 17,010 |
| 114×35 | 3,990 |
| 291×11 | 3,201 |
| 330×93 | 30,690 |
| 313×81 | 25,353 |
| 775×73 | 56,575 |
| 747×70 | 52,290 |
| 253×70 | 17,710 |
| 636×89 | 56,604 |
| 865×74 | 63,910 |
| 903×21 | 18,963 |
| 400×15 | 6,000 |
| 747×68 | 50,796 |
| 737×22 | 16,214 |
| 102×30 | 3,060 |
| 914×21 | 19,194 |
| 865×90 | 77,850 |
| 209×18 | 3,762 |
| 385×44 | 16,940 |
| 300×15 | 4,500 |
| 958×25 | 23,950 |
---
Let me know if you’d like these formatted as a printable answer key or need step-by-step work for any specific problem! 📚✨
Parent Tip: Review the logic above to help your child master the concept of 3 digit multiplication worksheet grade 3.
![FREE 3 Digit Multiplication Worksheets [PDFs] Brighterly](/images2/3-digit-multiplication-worksheet-grade-3/3-digit-multiplication-worksheet-grade-3-21.jpg)
