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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 98 · 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. 1.6238 × 12 =
  2. 2.7422 × 12 =
  3. 3.2510 × 12 =
  4. 4.6169 × 12 =
  5. 5.4650 × 12 =
  6. 6.7908 × 12 =
  7. 7.5390 × 12 =
  8. 8.3358 × 12 =
  9. 9.3909 × 12 =
  10. 10.1810 × 12 =
  11. 11.266 × 12 =
  12. 12.6186 × 12 =
  13. 13.104 × 12 =
  14. 14.8956 × 12 =
  15. 15.6343 × 12 =
  16. 16.6540 × 12 =
  17. 17.3335 × 12 =
  18. 18.8417 × 12 =
  19. 19.537 × 12 =
  20. 20.3619 × 12 =
  21. 21.2377 × 12 =
  22. 22.9327 × 12 =
  23. 23.3328 × 12 =
  24. 24.3902 × 12 =
  25. 25.8011 × 12 =
  26. 26.4363 × 12 =
  27. 27.3082 × 12 =
  28. 28.8500 × 12 =
  29. 29.4776 × 12 =
  30. 30.5283 × 12 =
  31. 31.852 × 12 =
  32. 32.2268 × 12 =
  33. 33.5822 × 12 =
  34. 34.1923 × 12 =
  35. 35.5764 × 12 =
  36. 36.4673 × 12 =
  37. 37.6537 × 12 =
  38. 38.4196 × 12 =
  39. 39.1429 × 12 =
  40. 40.1983 × 12 =

Answer key

  1. 74856
  2. 89064
  3. 30120
  4. 74028
  5. 55800
  6. 94896
  7. 64680
  8. 40296
  9. 46908
  10. 21720
  11. 3192
  12. 74232
  13. 1248
  14. 107472
  15. 76116
  16. 78480
  17. 40020
  18. 101004
  19. 6444
  20. 43428
  21. 28524
  22. 111924
  23. 39936
  24. 46824
  25. 96132
  26. 52356
  27. 36984
  28. 102000
  29. 57312
  30. 63396
  31. 10224
  32. 27216
  33. 69864
  34. 23076
  35. 69168
  36. 56076
  37. 78444
  38. 50352
  39. 17148
  40. 23796

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