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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 352 · 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. 1.5258 × 12 =
  2. 2.856 × 12 =
  3. 3.1900 × 12 =
  4. 4.8352 × 12 =
  5. 5.1498 × 12 =
  6. 6.3914 × 12 =
  7. 7.3129 × 12 =
  8. 8.3423 × 12 =
  9. 9.9751 × 12 =
  10. 10.7550 × 12 =
  11. 11.1838 × 12 =
  12. 12.4168 × 12 =
  13. 13.7340 × 12 =
  14. 14.3979 × 12 =
  15. 15.1863 × 12 =
  16. 16.3752 × 12 =
  17. 17.8922 × 12 =
  18. 18.7517 × 12 =
  19. 19.7606 × 12 =
  20. 20.5808 × 12 =
  21. 21.3253 × 12 =
  22. 22.5476 × 12 =
  23. 23.480 × 12 =
  24. 24.1616 × 12 =
  25. 25.2405 × 12 =
  26. 26.6516 × 12 =
  27. 27.3909 × 12 =
  28. 28.5828 × 12 =
  29. 29.5734 × 12 =
  30. 30.2437 × 12 =
  31. 31.5027 × 12 =
  32. 32.1393 × 12 =
  33. 33.3770 × 12 =
  34. 34.861 × 12 =
  35. 35.4673 × 12 =
  36. 36.2445 × 12 =
  37. 37.5376 × 12 =
  38. 38.7431 × 12 =
  39. 39.7443 × 12 =
  40. 40.6920 × 12 =

Answer key

  1. 63096
  2. 10272
  3. 22800
  4. 100224
  5. 17976
  6. 46968
  7. 37548
  8. 41076
  9. 117012
  10. 90600
  11. 22056
  12. 50016
  13. 88080
  14. 47748
  15. 22356
  16. 45024
  17. 107064
  18. 90204
  19. 91272
  20. 69696
  21. 39036
  22. 65712
  23. 5760
  24. 19392
  25. 28860
  26. 78192
  27. 46908
  28. 69936
  29. 68808
  30. 29244
  31. 60324
  32. 16716
  33. 45240
  34. 10332
  35. 56076
  36. 29340
  37. 64512
  38. 89172
  39. 89316
  40. 83040

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