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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 572 · 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. 1.1030 × 12 =
  2. 2.2800 × 12 =
  3. 3.7289 × 12 =
  4. 4.2067 × 12 =
  5. 5.4803 × 12 =
  6. 6.5372 × 12 =
  7. 7.672 × 12 =
  8. 8.270 × 12 =
  9. 9.6808 × 12 =
  10. 10.6148 × 12 =
  11. 11.9667 × 12 =
  12. 12.2005 × 12 =
  13. 13.7340 × 12 =
  14. 14.2154 × 12 =
  15. 15.1981 × 12 =
  16. 16.9838 × 12 =
  17. 17.2113 × 12 =
  18. 18.2611 × 12 =
  19. 19.9092 × 12 =
  20. 20.6331 × 12 =
  21. 21.3432 × 12 =
  22. 22.6701 × 12 =
  23. 23.8122 × 12 =
  24. 24.239 × 12 =
  25. 25.9186 × 12 =
  26. 26.1831 × 12 =
  27. 27.4367 × 12 =
  28. 28.7175 × 12 =
  29. 29.2490 × 12 =
  30. 30.7367 × 12 =
  31. 31.1039 × 12 =
  32. 32.9517 × 12 =
  33. 33.5706 × 12 =
  34. 34.6451 × 12 =
  35. 35.8229 × 12 =
  36. 36.1196 × 12 =
  37. 37.1555 × 12 =
  38. 38.7114 × 12 =
  39. 39.5481 × 12 =
  40. 40.6334 × 12 =

Answer key

  1. 12360
  2. 33600
  3. 87468
  4. 24804
  5. 57636
  6. 64464
  7. 8064
  8. 3240
  9. 81696
  10. 73776
  11. 116004
  12. 24060
  13. 88080
  14. 25848
  15. 23772
  16. 118056
  17. 25356
  18. 31332
  19. 109104
  20. 75972
  21. 41184
  22. 80412
  23. 97464
  24. 2868
  25. 110232
  26. 21972
  27. 52404
  28. 86100
  29. 29880
  30. 88404
  31. 12468
  32. 114204
  33. 68472
  34. 77412
  35. 98748
  36. 14352
  37. 18660
  38. 85368
  39. 65772
  40. 76008

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