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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 147 · 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. 1.5494 × 12 =
  2. 2.1981 × 12 =
  3. 3.5987 × 12 =
  4. 4.9052 × 12 =
  5. 5.2623 × 12 =
  6. 6.6020 × 12 =
  7. 7.9118 × 12 =
  8. 8.7693 × 12 =
  9. 9.2520 × 12 =
  10. 10.7490 × 12 =
  11. 11.8216 × 12 =
  12. 12.5713 × 12 =
  13. 13.7825 × 12 =
  14. 14.4811 × 12 =
  15. 15.4428 × 12 =
  16. 16.9037 × 12 =
  17. 17.8783 × 12 =
  18. 18.3945 × 12 =
  19. 19.3943 × 12 =
  20. 20.7361 × 12 =
  21. 21.8378 × 12 =
  22. 22.2693 × 12 =
  23. 23.12 × 12 =
  24. 24.5761 × 12 =
  25. 25.7261 × 12 =
  26. 26.788 × 12 =
  27. 27.2479 × 12 =
  28. 28.5910 × 12 =
  29. 29.5214 × 12 =
  30. 30.5407 × 12 =
  31. 31.9581 × 12 =
  32. 32.8486 × 12 =
  33. 33.794 × 12 =
  34. 34.8262 × 12 =
  35. 35.3029 × 12 =
  36. 36.2752 × 12 =
  37. 37.4660 × 12 =
  38. 38.8706 × 12 =
  39. 39.4370 × 12 =
  40. 40.8484 × 12 =

Answer key

  1. 65928
  2. 23772
  3. 71844
  4. 108624
  5. 31476
  6. 72240
  7. 109416
  8. 92316
  9. 30240
  10. 89880
  11. 98592
  12. 68556
  13. 93900
  14. 57732
  15. 53136
  16. 108444
  17. 105396
  18. 47340
  19. 47316
  20. 88332
  21. 100536
  22. 32316
  23. 144
  24. 69132
  25. 87132
  26. 9456
  27. 29748
  28. 70920
  29. 62568
  30. 64884
  31. 114972
  32. 101832
  33. 9528
  34. 99144
  35. 36348
  36. 33024
  37. 55920
  38. 104472
  39. 52440
  40. 101808

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