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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 277 · 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. 1.8954 × 12 =
  2. 2.4467 × 12 =
  3. 3.1075 × 12 =
  4. 4.1471 × 12 =
  5. 5.9161 × 12 =
  6. 6.1540 × 12 =
  7. 7.2954 × 12 =
  8. 8.647 × 12 =
  9. 9.227 × 12 =
  10. 10.782 × 12 =
  11. 11.3683 × 12 =
  12. 12.9443 × 12 =
  13. 13.7550 × 12 =
  14. 14.5637 × 12 =
  15. 15.4194 × 12 =
  16. 16.249 × 12 =
  17. 17.2258 × 12 =
  18. 18.3632 × 12 =
  19. 19.856 × 12 =
  20. 20.9517 × 12 =
  21. 21.1754 × 12 =
  22. 22.4460 × 12 =
  23. 23.4916 × 12 =
  24. 24.4622 × 12 =
  25. 25.3124 × 12 =
  26. 26.151 × 12 =
  27. 27.3509 × 12 =
  28. 28.5102 × 12 =
  29. 29.2566 × 12 =
  30. 30.3767 × 12 =
  31. 31.2567 × 12 =
  32. 32.5455 × 12 =
  33. 33.3449 × 12 =
  34. 34.514 × 12 =
  35. 35.9125 × 12 =
  36. 36.2535 × 12 =
  37. 37.5025 × 12 =
  38. 38.5111 × 12 =
  39. 39.1176 × 12 =
  40. 40.9296 × 12 =

Answer key

  1. 107448
  2. 53604
  3. 12900
  4. 17652
  5. 109932
  6. 18480
  7. 35448
  8. 7764
  9. 2724
  10. 9384
  11. 44196
  12. 113316
  13. 90600
  14. 67644
  15. 50328
  16. 2988
  17. 27096
  18. 43584
  19. 10272
  20. 114204
  21. 21048
  22. 53520
  23. 58992
  24. 55464
  25. 37488
  26. 1812
  27. 42108
  28. 61224
  29. 30792
  30. 45204
  31. 30804
  32. 65460
  33. 41388
  34. 6168
  35. 109500
  36. 30420
  37. 60300
  38. 61332
  39. 14112
  40. 111552

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