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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 863 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.2059 × 12 =
  2. 2.7944 × 12 =
  3. 3.4494 × 12 =
  4. 4.5114 × 12 =
  5. 5.3269 × 12 =
  6. 6.2140 × 12 =
  7. 7.1155 × 12 =
  8. 8.6672 × 12 =
  9. 9.479 × 12 =
  10. 10.9657 × 12 =
  11. 11.7455 × 12 =
  12. 12.2171 × 12 =
  13. 13.4585 × 12 =
  14. 14.87 × 12 =
  15. 15.2294 × 12 =
  16. 16.3277 × 12 =
  17. 17.9737 × 12 =
  18. 18.7618 × 12 =
  19. 19.3488 × 12 =
  20. 20.9355 × 12 =
  21. 21.543 × 12 =
  22. 22.72 × 12 =
  23. 23.7409 × 12 =
  24. 24.2643 × 12 =
  25. 25.1709 × 12 =
  26. 26.8655 × 12 =
  27. 27.6269 × 12 =
  28. 28.3982 × 12 =
  29. 29.7519 × 12 =
  30. 30.3267 × 12 =
  31. 31.5840 × 12 =
  32. 32.4144 × 12 =
  33. 33.7130 × 12 =
  34. 34.9639 × 12 =
  35. 35.1755 × 12 =
  36. 36.1642 × 12 =
  37. 37.40 × 12 =
  38. 38.555 × 12 =
  39. 39.6713 × 12 =
  40. 40.9973 × 12 =

Answer key

  1. 24708
  2. 95328
  3. 53928
  4. 61368
  5. 39228
  6. 25680
  7. 13860
  8. 80064
  9. 5748
  10. 115884
  11. 89460
  12. 26052
  13. 55020
  14. 1044
  15. 27528
  16. 39324
  17. 116844
  18. 91416
  19. 41856
  20. 112260
  21. 6516
  22. 864
  23. 88908
  24. 31716
  25. 20508
  26. 103860
  27. 75228
  28. 47784
  29. 90228
  30. 39204
  31. 70080
  32. 49728
  33. 85560
  34. 115668
  35. 21060
  36. 19704
  37. 480
  38. 6660
  39. 80556
  40. 119676

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