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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 239 · 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. 1.8148 × 12 =
  2. 2.5318 × 12 =
  3. 3.9134 × 12 =
  4. 4.4327 × 12 =
  5. 5.6352 × 12 =
  6. 6.1307 × 12 =
  7. 7.5223 × 12 =
  8. 8.3444 × 12 =
  9. 9.3745 × 12 =
  10. 10.84 × 12 =
  11. 11.118 × 12 =
  12. 12.9541 × 12 =
  13. 13.8006 × 12 =
  14. 14.8343 × 12 =
  15. 15.4356 × 12 =
  16. 16.6056 × 12 =
  17. 17.5242 × 12 =
  18. 18.3353 × 12 =
  19. 19.2666 × 12 =
  20. 20.7736 × 12 =
  21. 21.8217 × 12 =
  22. 22.855 × 12 =
  23. 23.4505 × 12 =
  24. 24.876 × 12 =
  25. 25.2244 × 12 =
  26. 26.837 × 12 =
  27. 27.8256 × 12 =
  28. 28.5858 × 12 =
  29. 29.5704 × 12 =
  30. 30.8692 × 12 =
  31. 31.8732 × 12 =
  32. 32.303 × 12 =
  33. 33.3111 × 12 =
  34. 34.7683 × 12 =
  35. 35.59 × 12 =
  36. 36.7941 × 12 =
  37. 37.300 × 12 =
  38. 38.3872 × 12 =
  39. 39.291 × 12 =
  40. 40.7663 × 12 =

Answer key

  1. 97776
  2. 63816
  3. 109608
  4. 51924
  5. 76224
  6. 15684
  7. 62676
  8. 41328
  9. 44940
  10. 1008
  11. 1416
  12. 114492
  13. 96072
  14. 100116
  15. 52272
  16. 72672
  17. 62904
  18. 40236
  19. 31992
  20. 92832
  21. 98604
  22. 10260
  23. 54060
  24. 10512
  25. 26928
  26. 10044
  27. 99072
  28. 70296
  29. 68448
  30. 104304
  31. 104784
  32. 3636
  33. 37332
  34. 92196
  35. 708
  36. 95292
  37. 3600
  38. 46464
  39. 3492
  40. 91956

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