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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 132 · 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. 1.3070 × 12 =
  2. 2.4446 × 12 =
  3. 3.3594 × 12 =
  4. 4.9935 × 12 =
  5. 5.2447 × 12 =
  6. 6.2116 × 12 =
  7. 7.3794 × 12 =
  8. 8.2789 × 12 =
  9. 9.911 × 12 =
  10. 10.7943 × 12 =
  11. 11.6289 × 12 =
  12. 12.7022 × 12 =
  13. 13.9009 × 12 =
  14. 14.9663 × 12 =
  15. 15.4109 × 12 =
  16. 16.3184 × 12 =
  17. 17.1784 × 12 =
  18. 18.7017 × 12 =
  19. 19.4122 × 12 =
  20. 20.6407 × 12 =
  21. 21.2486 × 12 =
  22. 22.3202 × 12 =
  23. 23.1178 × 12 =
  24. 24.565 × 12 =
  25. 25.4469 × 12 =
  26. 26.8109 × 12 =
  27. 27.6254 × 12 =
  28. 28.291 × 12 =
  29. 29.6042 × 12 =
  30. 30.6172 × 12 =
  31. 31.481 × 12 =
  32. 32.7034 × 12 =
  33. 33.8163 × 12 =
  34. 34.4439 × 12 =
  35. 35.484 × 12 =
  36. 36.9503 × 12 =
  37. 37.3700 × 12 =
  38. 38.6259 × 12 =
  39. 39.6521 × 12 =
  40. 40.7944 × 12 =

Answer key

  1. 36840
  2. 53352
  3. 43128
  4. 119220
  5. 29364
  6. 25392
  7. 45528
  8. 33468
  9. 10932
  10. 95316
  11. 75468
  12. 84264
  13. 108108
  14. 115956
  15. 49308
  16. 38208
  17. 21408
  18. 84204
  19. 49464
  20. 76884
  21. 29832
  22. 38424
  23. 14136
  24. 6780
  25. 53628
  26. 97308
  27. 75048
  28. 3492
  29. 72504
  30. 74064
  31. 5772
  32. 84408
  33. 97956
  34. 53268
  35. 5808
  36. 114036
  37. 44400
  38. 75108
  39. 78252
  40. 95328

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