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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 849 · 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. 1.247 × 12 =
  2. 2.8212 × 12 =
  3. 3.8740 × 12 =
  4. 4.4906 × 12 =
  5. 5.8211 × 12 =
  6. 6.240 × 12 =
  7. 7.9503 × 12 =
  8. 8.1833 × 12 =
  9. 9.8117 × 12 =
  10. 10.8910 × 12 =
  11. 11.1343 × 12 =
  12. 12.2487 × 12 =
  13. 13.666 × 12 =
  14. 14.3155 × 12 =
  15. 15.1278 × 12 =
  16. 16.70 × 12 =
  17. 17.5888 × 12 =
  18. 18.6378 × 12 =
  19. 19.2477 × 12 =
  20. 20.6379 × 12 =
  21. 21.1622 × 12 =
  22. 22.366 × 12 =
  23. 23.654 × 12 =
  24. 24.461 × 12 =
  25. 25.6624 × 12 =
  26. 26.2188 × 12 =
  27. 27.6824 × 12 =
  28. 28.8031 × 12 =
  29. 29.2955 × 12 =
  30. 30.5285 × 12 =
  31. 31.9451 × 12 =
  32. 32.1202 × 12 =
  33. 33.379 × 12 =
  34. 34.1158 × 12 =
  35. 35.5407 × 12 =
  36. 36.8720 × 12 =
  37. 37.6841 × 12 =
  38. 38.8284 × 12 =
  39. 39.9457 × 12 =
  40. 40.3254 × 12 =

Answer key

  1. 2964
  2. 98544
  3. 104880
  4. 58872
  5. 98532
  6. 2880
  7. 114036
  8. 21996
  9. 97404
  10. 106920
  11. 16116
  12. 29844
  13. 7992
  14. 37860
  15. 15336
  16. 840
  17. 70656
  18. 76536
  19. 29724
  20. 76548
  21. 19464
  22. 4392
  23. 7848
  24. 5532
  25. 79488
  26. 26256
  27. 81888
  28. 96372
  29. 35460
  30. 63420
  31. 113412
  32. 14424
  33. 4548
  34. 13896
  35. 64884
  36. 104640
  37. 82092
  38. 99408
  39. 113484
  40. 39048

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