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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 408 · 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. 1.2279 × 12 =
  2. 2.9511 × 12 =
  3. 3.8720 × 12 =
  4. 4.1512 × 12 =
  5. 5.5371 × 12 =
  6. 6.2841 × 12 =
  7. 7.5479 × 12 =
  8. 8.5437 × 12 =
  9. 9.4900 × 12 =
  10. 10.817 × 12 =
  11. 11.4675 × 12 =
  12. 12.8223 × 12 =
  13. 13.3285 × 12 =
  14. 14.2517 × 12 =
  15. 15.5431 × 12 =
  16. 16.3019 × 12 =
  17. 17.8851 × 12 =
  18. 18.8814 × 12 =
  19. 19.2990 × 12 =
  20. 20.8896 × 12 =
  21. 21.2064 × 12 =
  22. 22.5616 × 12 =
  23. 23.1761 × 12 =
  24. 24.9142 × 12 =
  25. 25.9601 × 12 =
  26. 26.843 × 12 =
  27. 27.8226 × 12 =
  28. 28.2207 × 12 =
  29. 29.7795 × 12 =
  30. 30.7029 × 12 =
  31. 31.2612 × 12 =
  32. 32.4066 × 12 =
  33. 33.2924 × 12 =
  34. 34.7486 × 12 =
  35. 35.4422 × 12 =
  36. 36.2120 × 12 =
  37. 37.3855 × 12 =
  38. 38.3517 × 12 =
  39. 39.2504 × 12 =
  40. 40.6084 × 12 =

Answer key

  1. 27348
  2. 114132
  3. 104640
  4. 18144
  5. 64452
  6. 34092
  7. 65748
  8. 65244
  9. 58800
  10. 9804
  11. 56100
  12. 98676
  13. 39420
  14. 30204
  15. 65172
  16. 36228
  17. 106212
  18. 105768
  19. 35880
  20. 106752
  21. 24768
  22. 67392
  23. 21132
  24. 109704
  25. 115212
  26. 10116
  27. 98712
  28. 26484
  29. 93540
  30. 84348
  31. 31344
  32. 48792
  33. 35088
  34. 89832
  35. 53064
  36. 25440
  37. 46260
  38. 42204
  39. 30048
  40. 73008

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