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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 917 · 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. 1.7284 × 12 =
  2. 2.4850 × 12 =
  3. 3.2949 × 12 =
  4. 4.2462 × 12 =
  5. 5.1165 × 12 =
  6. 6.509 × 12 =
  7. 7.155 × 12 =
  8. 8.8399 × 12 =
  9. 9.8182 × 12 =
  10. 10.2067 × 12 =
  11. 11.9378 × 12 =
  12. 12.7925 × 12 =
  13. 13.699 × 12 =
  14. 14.9143 × 12 =
  15. 15.2452 × 12 =
  16. 16.5624 × 12 =
  17. 17.5694 × 12 =
  18. 18.9491 × 12 =
  19. 19.6482 × 12 =
  20. 20.3877 × 12 =
  21. 21.1774 × 12 =
  22. 22.6406 × 12 =
  23. 23.2803 × 12 =
  24. 24.236 × 12 =
  25. 25.2198 × 12 =
  26. 26.107 × 12 =
  27. 27.323 × 12 =
  28. 28.766 × 12 =
  29. 29.543 × 12 =
  30. 30.3135 × 12 =
  31. 31.7619 × 12 =
  32. 32.1974 × 12 =
  33. 33.8631 × 12 =
  34. 34.7373 × 12 =
  35. 35.8248 × 12 =
  36. 36.4460 × 12 =
  37. 37.9134 × 12 =
  38. 38.6327 × 12 =
  39. 39.852 × 12 =
  40. 40.6814 × 12 =

Answer key

  1. 87408
  2. 58200
  3. 35388
  4. 29544
  5. 13980
  6. 6108
  7. 1860
  8. 100788
  9. 98184
  10. 24804
  11. 112536
  12. 95100
  13. 8388
  14. 109716
  15. 29424
  16. 67488
  17. 68328
  18. 113892
  19. 77784
  20. 46524
  21. 21288
  22. 76872
  23. 33636
  24. 2832
  25. 26376
  26. 1284
  27. 3876
  28. 9192
  29. 6516
  30. 37620
  31. 91428
  32. 23688
  33. 103572
  34. 88476
  35. 98976
  36. 53520
  37. 109608
  38. 75924
  39. 10224
  40. 81768

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