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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 48 · 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. 1.2248 × 12 =
  2. 2.3065 × 12 =
  3. 3.6081 × 12 =
  4. 4.923 × 12 =
  5. 5.1571 × 12 =
  6. 6.8905 × 12 =
  7. 7.6769 × 12 =
  8. 8.4917 × 12 =
  9. 9.3041 × 12 =
  10. 10.2187 × 12 =
  11. 11.6120 × 12 =
  12. 12.7090 × 12 =
  13. 13.9988 × 12 =
  14. 14.5643 × 12 =
  15. 15.8995 × 12 =
  16. 16.4952 × 12 =
  17. 17.9816 × 12 =
  18. 18.4265 × 12 =
  19. 19.2969 × 12 =
  20. 20.9021 × 12 =
  21. 21.6942 × 12 =
  22. 22.784 × 12 =
  23. 23.5750 × 12 =
  24. 24.4481 × 12 =
  25. 25.2640 × 12 =
  26. 26.3002 × 12 =
  27. 27.2096 × 12 =
  28. 28.2688 × 12 =
  29. 29.918 × 12 =
  30. 30.8773 × 12 =
  31. 31.1176 × 12 =
  32. 32.9038 × 12 =
  33. 33.6270 × 12 =
  34. 34.5429 × 12 =
  35. 35.7106 × 12 =
  36. 36.998 × 12 =
  37. 37.5329 × 12 =
  38. 38.3171 × 12 =
  39. 39.1864 × 12 =
  40. 40.8429 × 12 =

Answer key

  1. 26976
  2. 36780
  3. 72972
  4. 11076
  5. 18852
  6. 106860
  7. 81228
  8. 59004
  9. 36492
  10. 26244
  11. 73440
  12. 85080
  13. 119856
  14. 67716
  15. 107940
  16. 59424
  17. 117792
  18. 51180
  19. 35628
  20. 108252
  21. 83304
  22. 9408
  23. 69000
  24. 53772
  25. 31680
  26. 36024
  27. 25152
  28. 32256
  29. 11016
  30. 105276
  31. 14112
  32. 108456
  33. 75240
  34. 65148
  35. 85272
  36. 11976
  37. 63948
  38. 38052
  39. 22368
  40. 101148

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