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4 Digit Multiplication Worksheet

Vedic maths trick 25: 4-digit multiplication · Set 820 · 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. 1.4089 × 472 =
  2. 2.3873 × 340 =
  3. 3.9966 × 3741 =
  4. 4.2648 × 1620 =
  5. 5.7305 × 9464 =
  6. 6.2385 × 2711 =
  7. 7.2491 × 234 =
  8. 8.4234 × 298 =
  9. 9.8233 × 4123 =
  10. 10.4018 × 889 =
  11. 11.7756 × 325 =
  12. 12.4098 × 8152 =
  13. 13.2505 × 6779 =
  14. 14.3405 × 215 =
  15. 15.5889 × 3454 =
  16. 16.4886 × 8239 =
  17. 17.2656 × 2605 =
  18. 18.3178 × 915 =
  19. 19.6848 × 1588 =
  20. 20.9523 × 6981 =
  21. 21.9924 × 9391 =
  22. 22.7012 × 4570 =
  23. 23.9614 × 6685 =
  24. 24.2925 × 9128 =
  25. 25.1937 × 905 =
  26. 26.5477 × 3157 =
  27. 27.3658 × 3023 =
  28. 28.6972 × 547 =
  29. 29.2769 × 142 =
  30. 30.8679 × 7140 =
  31. 31.9977 × 553 =
  32. 32.4479 × 249 =
  33. 33.2664 × 353 =
  34. 34.3586 × 4459 =
  35. 35.7032 × 5835 =
  36. 36.2589 × 6912 =
  37. 37.8230 × 1674 =
  38. 38.7912 × 9013 =
  39. 39.7063 × 1060 =
  40. 40.3614 × 5484 =

Answer key

  1. 1930008
  2. 1316820
  3. 37282806
  4. 4289760
  5. 69134520
  6. 6465735
  7. 582894
  8. 1261732
  9. 33944659
  10. 3572002
  11. 2520700
  12. 33406896
  13. 16981395
  14. 732075
  15. 20340606
  16. 40255754
  17. 6918880
  18. 2907870
  19. 10874624
  20. 66480063
  21. 93196284
  22. 32044840
  23. 64269590
  24. 26699400
  25. 1752985
  26. 17290889
  27. 11058134
  28. 3813684
  29. 393198
  30. 61968060
  31. 5517281
  32. 1115271
  33. 940392
  34. 15989974
  35. 41031720
  36. 17895168
  37. 13777020
  38. 71310856
  39. 7486780
  40. 19819176

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