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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 486 · 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. 1.4666 × 12 =
  2. 2.5990 × 12 =
  3. 3.5370 × 12 =
  4. 4.8076 × 12 =
  5. 5.6200 × 12 =
  6. 6.6192 × 12 =
  7. 7.1596 × 12 =
  8. 8.164 × 12 =
  9. 9.5519 × 12 =
  10. 10.2955 × 12 =
  11. 11.7204 × 12 =
  12. 12.3495 × 12 =
  13. 13.3821 × 12 =
  14. 14.8131 × 12 =
  15. 15.815 × 12 =
  16. 16.9164 × 12 =
  17. 17.1928 × 12 =
  18. 18.3720 × 12 =
  19. 19.4217 × 12 =
  20. 20.9216 × 12 =
  21. 21.9221 × 12 =
  22. 22.6042 × 12 =
  23. 23.2164 × 12 =
  24. 24.1795 × 12 =
  25. 25.1431 × 12 =
  26. 26.2243 × 12 =
  27. 27.6912 × 12 =
  28. 28.5633 × 12 =
  29. 29.7012 × 12 =
  30. 30.7588 × 12 =
  31. 31.1364 × 12 =
  32. 32.8661 × 12 =
  33. 33.7508 × 12 =
  34. 34.9234 × 12 =
  35. 35.3226 × 12 =
  36. 36.8007 × 12 =
  37. 37.8808 × 12 =
  38. 38.9994 × 12 =
  39. 39.1911 × 12 =
  40. 40.2648 × 12 =

Answer key

  1. 55992
  2. 71880
  3. 64440
  4. 96912
  5. 74400
  6. 74304
  7. 19152
  8. 1968
  9. 66228
  10. 35460
  11. 86448
  12. 41940
  13. 45852
  14. 97572
  15. 9780
  16. 109968
  17. 23136
  18. 44640
  19. 50604
  20. 110592
  21. 110652
  22. 72504
  23. 25968
  24. 21540
  25. 17172
  26. 26916
  27. 82944
  28. 67596
  29. 84144
  30. 91056
  31. 16368
  32. 103932
  33. 90096
  34. 110808
  35. 38712
  36. 96084
  37. 105696
  38. 119928
  39. 22932
  40. 31776

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