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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 119 · 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. 1.1262 × 12 =
  2. 2.1781 × 12 =
  3. 3.6539 × 12 =
  4. 4.1724 × 12 =
  5. 5.5181 × 12 =
  6. 6.8461 × 12 =
  7. 7.9378 × 12 =
  8. 8.8245 × 12 =
  9. 9.388 × 12 =
  10. 10.9193 × 12 =
  11. 11.5596 × 12 =
  12. 12.5279 × 12 =
  13. 13.4427 × 12 =
  14. 14.9126 × 12 =
  15. 15.3922 × 12 =
  16. 16.285 × 12 =
  17. 17.6116 × 12 =
  18. 18.3338 × 12 =
  19. 19.6722 × 12 =
  20. 20.7186 × 12 =
  21. 21.6850 × 12 =
  22. 22.6718 × 12 =
  23. 23.7065 × 12 =
  24. 24.1792 × 12 =
  25. 25.4635 × 12 =
  26. 26.315 × 12 =
  27. 27.2198 × 12 =
  28. 28.3073 × 12 =
  29. 29.9100 × 12 =
  30. 30.821 × 12 =
  31. 31.7430 × 12 =
  32. 32.5049 × 12 =
  33. 33.3413 × 12 =
  34. 34.5646 × 12 =
  35. 35.1096 × 12 =
  36. 36.8846 × 12 =
  37. 37.8419 × 12 =
  38. 38.8333 × 12 =
  39. 39.6958 × 12 =
  40. 40.8984 × 12 =

Answer key

  1. 15144
  2. 21372
  3. 78468
  4. 20688
  5. 62172
  6. 101532
  7. 112536
  8. 98940
  9. 4656
  10. 110316
  11. 67152
  12. 63348
  13. 53124
  14. 109512
  15. 47064
  16. 3420
  17. 73392
  18. 40056
  19. 80664
  20. 86232
  21. 82200
  22. 80616
  23. 84780
  24. 21504
  25. 55620
  26. 3780
  27. 26376
  28. 36876
  29. 109200
  30. 9852
  31. 89160
  32. 60588
  33. 40956
  34. 67752
  35. 13152
  36. 106152
  37. 101028
  38. 99996
  39. 83496
  40. 107808

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