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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 626 · 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. 1.7053 × 12 =
  2. 2.4232 × 12 =
  3. 3.2768 × 12 =
  4. 4.5205 × 12 =
  5. 5.2670 × 12 =
  6. 6.726 × 12 =
  7. 7.5820 × 12 =
  8. 8.7533 × 12 =
  9. 9.2444 × 12 =
  10. 10.5535 × 12 =
  11. 11.2033 × 12 =
  12. 12.1948 × 12 =
  13. 13.9911 × 12 =
  14. 14.2702 × 12 =
  15. 15.1557 × 12 =
  16. 16.7941 × 12 =
  17. 17.5343 × 12 =
  18. 18.5419 × 12 =
  19. 19.2104 × 12 =
  20. 20.8723 × 12 =
  21. 21.7014 × 12 =
  22. 22.1395 × 12 =
  23. 23.5891 × 12 =
  24. 24.7782 × 12 =
  25. 25.3360 × 12 =
  26. 26.3275 × 12 =
  27. 27.1248 × 12 =
  28. 28.263 × 12 =
  29. 29.4280 × 12 =
  30. 30.4614 × 12 =
  31. 31.3004 × 12 =
  32. 32.915 × 12 =
  33. 33.6681 × 12 =
  34. 34.8081 × 12 =
  35. 35.4843 × 12 =
  36. 36.4578 × 12 =
  37. 37.8617 × 12 =
  38. 38.2251 × 12 =
  39. 39.7734 × 12 =
  40. 40.1205 × 12 =

Answer key

  1. 84636
  2. 50784
  3. 33216
  4. 62460
  5. 32040
  6. 8712
  7. 69840
  8. 90396
  9. 29328
  10. 66420
  11. 24396
  12. 23376
  13. 118932
  14. 32424
  15. 18684
  16. 95292
  17. 64116
  18. 65028
  19. 25248
  20. 104676
  21. 84168
  22. 16740
  23. 70692
  24. 93384
  25. 40320
  26. 39300
  27. 14976
  28. 3156
  29. 51360
  30. 55368
  31. 36048
  32. 10980
  33. 80172
  34. 96972
  35. 58116
  36. 54936
  37. 103404
  38. 27012
  39. 92808
  40. 14460

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