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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 417 · 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. 1.774 × 12 =
  2. 2.1632 × 12 =
  3. 3.1864 × 12 =
  4. 4.631 × 12 =
  5. 5.1658 × 12 =
  6. 6.4305 × 12 =
  7. 7.1888 × 12 =
  8. 8.5143 × 12 =
  9. 9.7856 × 12 =
  10. 10.8550 × 12 =
  11. 11.5535 × 12 =
  12. 12.3845 × 12 =
  13. 13.1314 × 12 =
  14. 14.6056 × 12 =
  15. 15.5600 × 12 =
  16. 16.9710 × 12 =
  17. 17.9423 × 12 =
  18. 18.7695 × 12 =
  19. 19.4540 × 12 =
  20. 20.6518 × 12 =
  21. 21.2325 × 12 =
  22. 22.4313 × 12 =
  23. 23.2468 × 12 =
  24. 24.8783 × 12 =
  25. 25.4024 × 12 =
  26. 26.2006 × 12 =
  27. 27.8583 × 12 =
  28. 28.7911 × 12 =
  29. 29.3454 × 12 =
  30. 30.8579 × 12 =
  31. 31.5192 × 12 =
  32. 32.8682 × 12 =
  33. 33.2753 × 12 =
  34. 34.6493 × 12 =
  35. 35.1945 × 12 =
  36. 36.2406 × 12 =
  37. 37.1056 × 12 =
  38. 38.9863 × 12 =
  39. 39.3692 × 12 =
  40. 40.5002 × 12 =

Answer key

  1. 9288
  2. 19584
  3. 22368
  4. 7572
  5. 19896
  6. 51660
  7. 22656
  8. 61716
  9. 94272
  10. 102600
  11. 66420
  12. 46140
  13. 15768
  14. 72672
  15. 67200
  16. 116520
  17. 113076
  18. 92340
  19. 54480
  20. 78216
  21. 27900
  22. 51756
  23. 29616
  24. 105396
  25. 48288
  26. 24072
  27. 102996
  28. 94932
  29. 41448
  30. 102948
  31. 62304
  32. 104184
  33. 33036
  34. 77916
  35. 23340
  36. 28872
  37. 12672
  38. 118356
  39. 44304
  40. 60024

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