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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 868 · 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. 1.6070 × 12 =
  2. 2.93 × 12 =
  3. 3.2994 × 12 =
  4. 4.7050 × 12 =
  5. 5.1923 × 12 =
  6. 6.612 × 12 =
  7. 7.4980 × 12 =
  8. 8.7616 × 12 =
  9. 9.4622 × 12 =
  10. 10.3692 × 12 =
  11. 11.4385 × 12 =
  12. 12.7890 × 12 =
  13. 13.628 × 12 =
  14. 14.3647 × 12 =
  15. 15.9420 × 12 =
  16. 16.1937 × 12 =
  17. 17.2481 × 12 =
  18. 18.5854 × 12 =
  19. 19.3197 × 12 =
  20. 20.4991 × 12 =
  21. 21.8727 × 12 =
  22. 22.8811 × 12 =
  23. 23.6388 × 12 =
  24. 24.5016 × 12 =
  25. 25.4214 × 12 =
  26. 26.909 × 12 =
  27. 27.2300 × 12 =
  28. 28.1594 × 12 =
  29. 29.7911 × 12 =
  30. 30.2584 × 12 =
  31. 31.5442 × 12 =
  32. 32.4003 × 12 =
  33. 33.3325 × 12 =
  34. 34.8387 × 12 =
  35. 35.2943 × 12 =
  36. 36.1922 × 12 =
  37. 37.4343 × 12 =
  38. 38.9974 × 12 =
  39. 39.1940 × 12 =
  40. 40.498 × 12 =

Answer key

  1. 72840
  2. 1116
  3. 35928
  4. 84600
  5. 23076
  6. 7344
  7. 59760
  8. 91392
  9. 55464
  10. 44304
  11. 52620
  12. 94680
  13. 7536
  14. 43764
  15. 113040
  16. 23244
  17. 29772
  18. 70248
  19. 38364
  20. 59892
  21. 104724
  22. 105732
  23. 76656
  24. 60192
  25. 50568
  26. 10908
  27. 27600
  28. 19128
  29. 94932
  30. 31008
  31. 65304
  32. 48036
  33. 39900
  34. 100644
  35. 35316
  36. 23064
  37. 52116
  38. 119688
  39. 23280
  40. 5976

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