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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 480 · 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. 1.2753 × 12 =
  2. 2.63 × 12 =
  3. 3.5089 × 12 =
  4. 4.6414 × 12 =
  5. 5.1154 × 12 =
  6. 6.8264 × 12 =
  7. 7.2078 × 12 =
  8. 8.2647 × 12 =
  9. 9.9044 × 12 =
  10. 10.2674 × 12 =
  11. 11.5049 × 12 =
  12. 12.1732 × 12 =
  13. 13.212 × 12 =
  14. 14.8592 × 12 =
  15. 15.6554 × 12 =
  16. 16.2085 × 12 =
  17. 17.3628 × 12 =
  18. 18.5271 × 12 =
  19. 19.1766 × 12 =
  20. 20.8370 × 12 =
  21. 21.9237 × 12 =
  22. 22.8840 × 12 =
  23. 23.1283 × 12 =
  24. 24.1200 × 12 =
  25. 25.3459 × 12 =
  26. 26.9455 × 12 =
  27. 27.7316 × 12 =
  28. 28.9509 × 12 =
  29. 29.1388 × 12 =
  30. 30.9803 × 12 =
  31. 31.7677 × 12 =
  32. 32.3326 × 12 =
  33. 33.7726 × 12 =
  34. 34.7975 × 12 =
  35. 35.178 × 12 =
  36. 36.2776 × 12 =
  37. 37.3805 × 12 =
  38. 38.92 × 12 =
  39. 39.92 × 12 =
  40. 40.6416 × 12 =

Answer key

  1. 33036
  2. 756
  3. 61068
  4. 76968
  5. 13848
  6. 99168
  7. 24936
  8. 31764
  9. 108528
  10. 32088
  11. 60588
  12. 20784
  13. 2544
  14. 103104
  15. 78648
  16. 25020
  17. 43536
  18. 63252
  19. 21192
  20. 100440
  21. 110844
  22. 106080
  23. 15396
  24. 14400
  25. 41508
  26. 113460
  27. 87792
  28. 114108
  29. 16656
  30. 117636
  31. 92124
  32. 39912
  33. 92712
  34. 95700
  35. 2136
  36. 33312
  37. 45660
  38. 1104
  39. 1104
  40. 76992

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