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4 Digit Multiplication Worksheet

Vedic maths trick 25: 4-digit multiplication · Set 78 · 40 sums
TalentJR

The trick (Urdhva Tiryagbhyam): Write both numbers with 4 digits (a 0 in front of a 3-digit number). Seven columns from the left: 1, 2, 3, 4, 3, 2, 1 cross products. Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.3500 × 511 =
  2. 2.1484 × 999 =
  3. 3.3861 × 343 =
  4. 4.5703 × 4887 =
  5. 5.4941 × 1341 =
  6. 6.4397 × 768 =
  7. 7.9225 × 9695 =
  8. 8.5340 × 454 =
  9. 9.8484 × 1713 =
  10. 10.3526 × 5668 =
  11. 11.2039 × 173 =
  12. 12.9586 × 9974 =
  13. 13.2252 × 6595 =
  14. 14.5362 × 461 =
  15. 15.3642 × 175 =
  16. 16.5948 × 671 =
  17. 17.4299 × 244 =
  18. 18.3168 × 5580 =
  19. 19.6155 × 1900 =
  20. 20.2427 × 617 =
  21. 21.1786 × 2317 =
  22. 22.9850 × 148 =
  23. 23.1001 × 976 =
  24. 24.8007 × 2594 =
  25. 25.8968 × 1886 =
  26. 26.5454 × 321 =
  27. 27.5723 × 712 =
  28. 28.5788 × 3858 =
  29. 29.2074 × 915 =
  30. 30.7685 × 8866 =
  31. 31.8176 × 5370 =
  32. 32.5910 × 5758 =
  33. 33.9362 × 592 =
  34. 34.2532 × 6021 =
  35. 35.3528 × 9979 =
  36. 36.5284 × 253 =
  37. 37.1316 × 9146 =
  38. 38.5380 × 434 =
  39. 39.6760 × 408 =
  40. 40.8975 × 933 =

Answer key

  1. 1788500
  2. 1482516
  3. 1324323
  4. 27870561
  5. 6625881
  6. 3376896
  7. 89436375
  8. 2424360
  9. 14533092
  10. 19985368
  11. 352747
  12. 95610764
  13. 14851940
  14. 2471882
  15. 637350
  16. 3991108
  17. 1048956
  18. 17677440
  19. 11694500
  20. 1497459
  21. 4138162
  22. 1457800
  23. 976976
  24. 20770158
  25. 16913648
  26. 1750734
  27. 4074776
  28. 22330104
  29. 1897710
  30. 68135210
  31. 43905120
  32. 34029780
  33. 5542304
  34. 15245172
  35. 35205912
  36. 1336852
  37. 12036136
  38. 2334920
  39. 2758080
  40. 8373675

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