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4 Digit Multiplication Worksheet

Vedic maths trick 25: 4-digit multiplication · Set 823 · 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. 1.6040 × 1989 =
  2. 2.5145 × 518 =
  3. 3.7592 × 7684 =
  4. 4.2023 × 4104 =
  5. 5.5160 × 492 =
  6. 6.3666 × 1939 =
  7. 7.1793 × 6501 =
  8. 8.7166 × 453 =
  9. 9.1695 × 355 =
  10. 10.9036 × 9526 =
  11. 11.3851 × 4385 =
  12. 12.1207 × 172 =
  13. 13.3175 × 918 =
  14. 14.1051 × 3162 =
  15. 15.3324 × 6202 =
  16. 16.1465 × 5120 =
  17. 17.5124 × 5838 =
  18. 18.8777 × 3633 =
  19. 19.3524 × 5236 =
  20. 20.5232 × 305 =
  21. 21.7816 × 7306 =
  22. 22.2829 × 1420 =
  23. 23.5058 × 9103 =
  24. 24.9411 × 628 =
  25. 25.4010 × 909 =
  26. 26.1302 × 9100 =
  27. 27.1424 × 272 =
  28. 28.9306 × 706 =
  29. 29.6917 × 1824 =
  30. 30.7121 × 2514 =
  31. 31.6271 × 3911 =
  32. 32.2534 × 477 =
  33. 33.6414 × 995 =
  34. 34.5220 × 6112 =
  35. 35.6594 × 542 =
  36. 36.5586 × 8207 =
  37. 37.7861 × 526 =
  38. 38.2620 × 3001 =
  39. 39.1515 × 830 =
  40. 40.3219 × 1883 =

Answer key

  1. 12013560
  2. 2665110
  3. 58336928
  4. 8302392
  5. 2538720
  6. 7108374
  7. 11656293
  8. 3246198
  9. 601725
  10. 86076936
  11. 16886635
  12. 207604
  13. 2914650
  14. 3323262
  15. 20615448
  16. 7500800
  17. 29913912
  18. 31886841
  19. 18451664
  20. 1595760
  21. 57103696
  22. 4017180
  23. 46042974
  24. 5910108
  25. 3645090
  26. 11848200
  27. 387328
  28. 6570036
  29. 12616608
  30. 17902194
  31. 24525881
  32. 1208718
  33. 6381930
  34. 31904640
  35. 3573948
  36. 45844302
  37. 4134886
  38. 7862620
  39. 1257450
  40. 6061377

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