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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 580 · 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. 1.9666 × 12 =
  2. 2.2277 × 12 =
  3. 3.6373 × 12 =
  4. 4.758 × 12 =
  5. 5.5089 × 12 =
  6. 6.3109 × 12 =
  7. 7.1713 × 12 =
  8. 8.9185 × 12 =
  9. 9.122 × 12 =
  10. 10.1979 × 12 =
  11. 11.1837 × 12 =
  12. 12.9836 × 12 =
  13. 13.6670 × 12 =
  14. 14.1369 × 12 =
  15. 15.6275 × 12 =
  16. 16.7553 × 12 =
  17. 17.9977 × 12 =
  18. 18.8079 × 12 =
  19. 19.3190 × 12 =
  20. 20.2962 × 12 =
  21. 21.2305 × 12 =
  22. 22.9312 × 12 =
  23. 23.1977 × 12 =
  24. 24.6836 × 12 =
  25. 25.789 × 12 =
  26. 26.2993 × 12 =
  27. 27.4824 × 12 =
  28. 28.2533 × 12 =
  29. 29.1050 × 12 =
  30. 30.7085 × 12 =
  31. 31.1640 × 12 =
  32. 32.262 × 12 =
  33. 33.7780 × 12 =
  34. 34.1828 × 12 =
  35. 35.9398 × 12 =
  36. 36.5064 × 12 =
  37. 37.3265 × 12 =
  38. 38.5086 × 12 =
  39. 39.1793 × 12 =
  40. 40.230 × 12 =

Answer key

  1. 115992
  2. 27324
  3. 76476
  4. 9096
  5. 61068
  6. 37308
  7. 20556
  8. 110220
  9. 1464
  10. 23748
  11. 22044
  12. 118032
  13. 80040
  14. 16428
  15. 75300
  16. 90636
  17. 119724
  18. 96948
  19. 38280
  20. 35544
  21. 27660
  22. 111744
  23. 23724
  24. 82032
  25. 9468
  26. 35916
  27. 57888
  28. 30396
  29. 12600
  30. 85020
  31. 19680
  32. 3144
  33. 93360
  34. 21936
  35. 112776
  36. 60768
  37. 39180
  38. 61032
  39. 21516
  40. 2760

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