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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 965 · 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. 1.3919 × 12 =
  2. 2.6448 × 12 =
  3. 3.1545 × 12 =
  4. 4.6874 × 12 =
  5. 5.2399 × 12 =
  6. 6.4382 × 12 =
  7. 7.3862 × 12 =
  8. 8.4589 × 12 =
  9. 9.9271 × 12 =
  10. 10.5232 × 12 =
  11. 11.5271 × 12 =
  12. 12.2473 × 12 =
  13. 13.1972 × 12 =
  14. 14.6067 × 12 =
  15. 15.6291 × 12 =
  16. 16.8082 × 12 =
  17. 17.2718 × 12 =
  18. 18.7248 × 12 =
  19. 19.4911 × 12 =
  20. 20.9779 × 12 =
  21. 21.3707 × 12 =
  22. 22.2993 × 12 =
  23. 23.1131 × 12 =
  24. 24.1226 × 12 =
  25. 25.7287 × 12 =
  26. 26.6181 × 12 =
  27. 27.5159 × 12 =
  28. 28.1806 × 12 =
  29. 29.3066 × 12 =
  30. 30.5519 × 12 =
  31. 31.2959 × 12 =
  32. 32.513 × 12 =
  33. 33.705 × 12 =
  34. 34.9661 × 12 =
  35. 35.734 × 12 =
  36. 36.3371 × 12 =
  37. 37.5089 × 12 =
  38. 38.1567 × 12 =
  39. 39.1191 × 12 =
  40. 40.8014 × 12 =

Answer key

  1. 47028
  2. 77376
  3. 18540
  4. 82488
  5. 28788
  6. 52584
  7. 46344
  8. 55068
  9. 111252
  10. 62784
  11. 63252
  12. 29676
  13. 23664
  14. 72804
  15. 75492
  16. 96984
  17. 32616
  18. 86976
  19. 58932
  20. 117348
  21. 44484
  22. 35916
  23. 13572
  24. 14712
  25. 87444
  26. 74172
  27. 61908
  28. 21672
  29. 36792
  30. 66228
  31. 35508
  32. 6156
  33. 8460
  34. 115932
  35. 8808
  36. 40452
  37. 61068
  38. 18804
  39. 14292
  40. 96168

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