Multiplication Worksheets | Dynamically Created Multiplication ... - Free Printable

Let's solve each of the multiplication problems in your worksheet step by step. I'll go through them one at a time and provide the answers with explanations.

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Row 1:

1. 35 × 40
$ 35 \times 40 = (35 \times 4) \times 10 = 140 \times 10 = 1400 $

2. 21 × 54
$ 21 \times 54 = (20 + 1) \times 54 = 20 \times 54 + 1 \times 54 = 1080 + 54 = 1134 $

3. 81 × 99
$ 81 \times 99 = 81 \times (100 - 1) = 8100 - 81 = 8019 $

4. 89 × 25
$ 89 \times 25 = (90 - 1) \times 25 = 90 \times 25 - 1 \times 25 = 2250 - 25 = 2225 $

5. 85 × 59
$ 85 \times 59 = 85 \times (60 - 1) = 85 \times 60 - 85 = 5100 - 85 = 5015 $

6. 81 × 60
$ 81 \times 60 = (80 + 1) \times 60 = 80 \times 60 + 1 \times 60 = 4800 + 60 = 4860 $

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Row 2:

7. 16 × 73
$ 16 \times 73 = (10 + 6) \times 73 = 10 \times 73 + 6 \times 73 = 730 + 438 = 1168 $

8. 97 × 78
$ 97 \times 78 = (100 - 3) \times 78 = 100 \times 78 - 3 \times 78 = 7800 - 234 = 7566 $

9. 39 × 21
$ 39 \times 21 = (40 - 1) \times 21 = 40 \times 21 - 21 = 840 - 21 = 819 $

10. 57 × 48
$ 57 \times 48 = (50 + 7) \times 48 = 50 \times 48 + 7 \times 48 = 2400 + 336 = 2736 $

11. 25 × 67
$ 25 \times 67 = (20 + 5) \times 67 = 20 \times 67 + 5 \times 67 = 1340 + 335 = 1675 $

12. 10 × 47
$ 10 \times 47 = 470 $

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Row 3:

13. 58 × 26
$ 58 \times 26 = (60 - 2) \times 26 = 60 \times 26 - 2 \times 26 = 1560 - 52 = 1508 $

14. 41 × 97
$ 41 \times 97 = 41 \times (100 - 3) = 4100 - 123 = 3977 $

15. 41 × 85
$ 41 \times 85 = (40 + 1) \times 85 = 40 \times 85 + 85 = 3400 + 85 = 3485 $

16. 10 × 23
$ 10 \times 23 = 230 $

17. 41 × 98
$ 41 \times 98 = 41 \times (100 - 2) = 4100 - 82 = 4018 $

18. 16 × 74
$ 16 \times 74 = (10 + 6) \times 74 = 10 \times 74 + 6 \times 74 = 740 + 444 = 1184 $

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Row 4:

19. 54 × 81
$ 54 \times 81 = (50 + 4) \times 81 = 50 \times 81 + 4 \times 81 = 4050 + 324 = 4374 $

20. 84 × 36
$ 84 \times 36 = (80 + 4) \times 36 = 80 \times 36 + 4 \times 36 = 2880 + 144 = 3024 $

21. 39 × 93
$ 39 \times 93 = (40 - 1) \times 93 = 40 \times 93 - 93 = 3720 - 93 = 3627 $

22. 46 × 68
$ 46 \times 68 = (40 + 6) \times 68 = 40 \times 68 + 6 \times 68 = 2720 + 408 = 3128 $

23. 44 × 18
$ 44 \times 18 = (40 + 4) \times 18 = 40 \times 18 + 4 \times 18 = 720 + 72 = 792 $

24. 10 × 62
$ 10 \times 62 = 620 $

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✔ Final Answers:

| Problem | Answer |
|--------|--------|
| 1. 35 × 40 | 1400 |
| 2. 21 × 54 | 1134 |
| 3. 81 × 99 | 8019 |
| 4. 89 × 25 | 2225 |
| 5. 85 × 59 | 5015 |
| 6. 81 × 60 | 4860 |
| 7. 16 × 73 | 1168 |
| 8. 97 × 78 | 7566 |
| 9. 39 × 21 | 819 |
|10. 57 × 48 | 2736 |
|11. 25 × 67 | 1675 |
|12. 10 × 47 | 470 |
|13. 58 × 26 | 1508 |
|14. 41 × 97 | 3977 |
|15. 41 × 85 | 3485 |
|16. 10 × 23 | 230 |
|17. 41 × 98 | 4018 |
|18. 16 × 74 | 1184 |
|19. 54 × 81 | 4374 |
|20. 84 × 36 | 3024 |
|21. 39 × 93 | 3627 |
|22. 46 × 68 | 3128 |
|23. 44 × 18 | 792 |
|24. 10 × 62 | 620 |

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✔ You can now fill in the answers on your worksheet! Let me know if you'd like these formatted for printing or need help checking your work.