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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 550 · 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. 1.2231 × 12 =
  2. 2.2682 × 12 =
  3. 3.3874 × 12 =
  4. 4.1279 × 12 =
  5. 5.7467 × 12 =
  6. 6.5974 × 12 =
  7. 7.926 × 12 =
  8. 8.920 × 12 =
  9. 9.5373 × 12 =
  10. 10.5353 × 12 =
  11. 11.7278 × 12 =
  12. 12.7642 × 12 =
  13. 13.9434 × 12 =
  14. 14.3766 × 12 =
  15. 15.107 × 12 =
  16. 16.8097 × 12 =
  17. 17.4968 × 12 =
  18. 18.1994 × 12 =
  19. 19.2892 × 12 =
  20. 20.7861 × 12 =
  21. 21.8281 × 12 =
  22. 22.1138 × 12 =
  23. 23.1200 × 12 =
  24. 24.1602 × 12 =
  25. 25.2270 × 12 =
  26. 26.6922 × 12 =
  27. 27.4689 × 12 =
  28. 28.1030 × 12 =
  29. 29.3042 × 12 =
  30. 30.532 × 12 =
  31. 31.7530 × 12 =
  32. 32.6015 × 12 =
  33. 33.437 × 12 =
  34. 34.3602 × 12 =
  35. 35.5678 × 12 =
  36. 36.4265 × 12 =
  37. 37.78 × 12 =
  38. 38.368 × 12 =
  39. 39.7014 × 12 =
  40. 40.4199 × 12 =

Answer key

  1. 26772
  2. 32184
  3. 46488
  4. 15348
  5. 89604
  6. 71688
  7. 11112
  8. 11040
  9. 64476
  10. 64236
  11. 87336
  12. 91704
  13. 113208
  14. 45192
  15. 1284
  16. 97164
  17. 59616
  18. 23928
  19. 34704
  20. 94332
  21. 99372
  22. 13656
  23. 14400
  24. 19224
  25. 27240
  26. 83064
  27. 56268
  28. 12360
  29. 36504
  30. 6384
  31. 90360
  32. 72180
  33. 5244
  34. 43224
  35. 68136
  36. 51180
  37. 936
  38. 4416
  39. 84168
  40. 50388

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