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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 252 · 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. 1.1599 × 12 =
  2. 2.6617 × 12 =
  3. 3.6295 × 12 =
  4. 4.7967 × 12 =
  5. 5.8479 × 12 =
  6. 6.2474 × 12 =
  7. 7.4484 × 12 =
  8. 8.1370 × 12 =
  9. 9.1159 × 12 =
  10. 10.1531 × 12 =
  11. 11.4570 × 12 =
  12. 12.1681 × 12 =
  13. 13.1777 × 12 =
  14. 14.2746 × 12 =
  15. 15.5156 × 12 =
  16. 16.4052 × 12 =
  17. 17.1444 × 12 =
  18. 18.3829 × 12 =
  19. 19.9722 × 12 =
  20. 20.9750 × 12 =
  21. 21.7308 × 12 =
  22. 22.7342 × 12 =
  23. 23.1935 × 12 =
  24. 24.1676 × 12 =
  25. 25.8888 × 12 =
  26. 26.3540 × 12 =
  27. 27.5846 × 12 =
  28. 28.1349 × 12 =
  29. 29.8471 × 12 =
  30. 30.8311 × 12 =
  31. 31.4632 × 12 =
  32. 32.5598 × 12 =
  33. 33.1078 × 12 =
  34. 34.9342 × 12 =
  35. 35.8868 × 12 =
  36. 36.4324 × 12 =
  37. 37.9294 × 12 =
  38. 38.7938 × 12 =
  39. 39.525 × 12 =
  40. 40.2924 × 12 =

Answer key

  1. 19188
  2. 79404
  3. 75540
  4. 95604
  5. 101748
  6. 29688
  7. 53808
  8. 16440
  9. 13908
  10. 18372
  11. 54840
  12. 20172
  13. 21324
  14. 32952
  15. 61872
  16. 48624
  17. 17328
  18. 45948
  19. 116664
  20. 117000
  21. 87696
  22. 88104
  23. 23220
  24. 20112
  25. 106656
  26. 42480
  27. 70152
  28. 16188
  29. 101652
  30. 99732
  31. 55584
  32. 67176
  33. 12936
  34. 112104
  35. 106416
  36. 51888
  37. 111528
  38. 95256
  39. 6300
  40. 35088

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