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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 835 · 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. 1.6109 × 12 =
  2. 2.1842 × 12 =
  3. 3.9369 × 12 =
  4. 4.2171 × 12 =
  5. 5.7030 × 12 =
  6. 6.8454 × 12 =
  7. 7.5749 × 12 =
  8. 8.1552 × 12 =
  9. 9.8260 × 12 =
  10. 10.8694 × 12 =
  11. 11.2626 × 12 =
  12. 12.2368 × 12 =
  13. 13.6181 × 12 =
  14. 14.4364 × 12 =
  15. 15.4722 × 12 =
  16. 16.7592 × 12 =
  17. 17.4374 × 12 =
  18. 18.6985 × 12 =
  19. 19.1375 × 12 =
  20. 20.2948 × 12 =
  21. 21.9025 × 12 =
  22. 22.5587 × 12 =
  23. 23.1877 × 12 =
  24. 24.4250 × 12 =
  25. 25.5128 × 12 =
  26. 26.102 × 12 =
  27. 27.823 × 12 =
  28. 28.646 × 12 =
  29. 29.6337 × 12 =
  30. 30.7615 × 12 =
  31. 31.9743 × 12 =
  32. 32.5352 × 12 =
  33. 33.9784 × 12 =
  34. 34.1747 × 12 =
  35. 35.506 × 12 =
  36. 36.5005 × 12 =
  37. 37.8769 × 12 =
  38. 38.7834 × 12 =
  39. 39.4076 × 12 =
  40. 40.9237 × 12 =

Answer key

  1. 73308
  2. 22104
  3. 112428
  4. 26052
  5. 84360
  6. 101448
  7. 68988
  8. 18624
  9. 99120
  10. 104328
  11. 31512
  12. 28416
  13. 74172
  14. 52368
  15. 56664
  16. 91104
  17. 52488
  18. 83820
  19. 16500
  20. 35376
  21. 108300
  22. 67044
  23. 22524
  24. 51000
  25. 61536
  26. 1224
  27. 9876
  28. 7752
  29. 76044
  30. 91380
  31. 116916
  32. 64224
  33. 117408
  34. 20964
  35. 6072
  36. 60060
  37. 105228
  38. 94008
  39. 48912
  40. 110844

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