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4 Digit Multiplication Worksheet

Vedic maths trick 25: 4-digit multiplication · Set 420 · 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. 1.1663 × 909 =
  2. 2.1832 × 8800 =
  3. 3.9333 × 503 =
  4. 4.4089 × 612 =
  5. 5.8617 × 3721 =
  6. 6.2150 × 909 =
  7. 7.3620 × 314 =
  8. 8.8097 × 6510 =
  9. 9.3041 × 2710 =
  10. 10.8129 × 925 =
  11. 11.3616 × 303 =
  12. 12.5295 × 6776 =
  13. 13.1909 × 998 =
  14. 14.3313 × 1366 =
  15. 15.3562 × 788 =
  16. 16.3585 × 334 =
  17. 17.4565 × 996 =
  18. 18.8646 × 902 =
  19. 19.9054 × 589 =
  20. 20.4962 × 2680 =
  21. 21.7689 × 2796 =
  22. 22.1811 × 4494 =
  23. 23.1789 × 5787 =
  24. 24.2972 × 8372 =
  25. 25.2217 × 542 =
  26. 26.8376 × 2238 =
  27. 27.3891 × 542 =
  28. 28.9284 × 2084 =
  29. 29.6000 × 784 =
  30. 30.2160 × 251 =
  31. 31.7554 × 193 =
  32. 32.5931 × 3721 =
  33. 33.1239 × 211 =
  34. 34.7888 × 607 =
  35. 35.4382 × 7139 =
  36. 36.7184 × 810 =
  37. 37.9272 × 5257 =
  38. 38.7282 × 9466 =
  39. 39.2784 × 305 =
  40. 40.7668 × 408 =

Answer key

  1. 1511667
  2. 16121600
  3. 4694499
  4. 2502468
  5. 32063857
  6. 1954350
  7. 1136680
  8. 52711470
  9. 8241110
  10. 7519325
  11. 1095648
  12. 35878920
  13. 1905182
  14. 4525558
  15. 2806856
  16. 1197390
  17. 4546740
  18. 7798692
  19. 5332806
  20. 13298160
  21. 21498444
  22. 8138634
  23. 10352943
  24. 24881584
  25. 1201614
  26. 18745488
  27. 2108922
  28. 19347856
  29. 4704000
  30. 542160
  31. 1457922
  32. 22069251
  33. 261429
  34. 4788016
  35. 31283098
  36. 5819040
  37. 48742904
  38. 68931412
  39. 849120
  40. 3128544

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