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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 126 · 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. 1.3583 × 12 =
  2. 2.3901 × 12 =
  3. 3.8172 × 12 =
  4. 4.2537 × 12 =
  5. 5.6998 × 12 =
  6. 6.8472 × 12 =
  7. 7.6890 × 12 =
  8. 8.6255 × 12 =
  9. 9.3302 × 12 =
  10. 10.4622 × 12 =
  11. 11.3753 × 12 =
  12. 12.2118 × 12 =
  13. 13.5688 × 12 =
  14. 14.5426 × 12 =
  15. 15.4841 × 12 =
  16. 16.3582 × 12 =
  17. 17.3409 × 12 =
  18. 18.8693 × 12 =
  19. 19.9961 × 12 =
  20. 20.1705 × 12 =
  21. 21.6279 × 12 =
  22. 22.9804 × 12 =
  23. 23.4440 × 12 =
  24. 24.6857 × 12 =
  25. 25.5083 × 12 =
  26. 26.5923 × 12 =
  27. 27.9438 × 12 =
  28. 28.852 × 12 =
  29. 29.2793 × 12 =
  30. 30.2557 × 12 =
  31. 31.5768 × 12 =
  32. 32.3573 × 12 =
  33. 33.6467 × 12 =
  34. 34.2378 × 12 =
  35. 35.291 × 12 =
  36. 36.4990 × 12 =
  37. 37.1794 × 12 =
  38. 38.5732 × 12 =
  39. 39.108 × 12 =
  40. 40.6818 × 12 =

Answer key

  1. 42996
  2. 46812
  3. 98064
  4. 30444
  5. 83976
  6. 101664
  7. 82680
  8. 75060
  9. 39624
  10. 55464
  11. 45036
  12. 25416
  13. 68256
  14. 65112
  15. 58092
  16. 42984
  17. 40908
  18. 104316
  19. 119532
  20. 20460
  21. 75348
  22. 117648
  23. 53280
  24. 82284
  25. 60996
  26. 71076
  27. 113256
  28. 10224
  29. 33516
  30. 30684
  31. 69216
  32. 42876
  33. 77604
  34. 28536
  35. 3492
  36. 59880
  37. 21528
  38. 68784
  39. 1296
  40. 81816

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