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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 635 · 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. 1.6518 × 12 =
  2. 2.3238 × 12 =
  3. 3.7297 × 12 =
  4. 4.4256 × 12 =
  5. 5.1114 × 12 =
  6. 6.3890 × 12 =
  7. 7.2618 × 12 =
  8. 8.4131 × 12 =
  9. 9.6039 × 12 =
  10. 10.926 × 12 =
  11. 11.4167 × 12 =
  12. 12.8903 × 12 =
  13. 13.9376 × 12 =
  14. 14.9050 × 12 =
  15. 15.5800 × 12 =
  16. 16.8599 × 12 =
  17. 17.3699 × 12 =
  18. 18.4776 × 12 =
  19. 19.3268 × 12 =
  20. 20.528 × 12 =
  21. 21.7627 × 12 =
  22. 22.5741 × 12 =
  23. 23.4245 × 12 =
  24. 24.5009 × 12 =
  25. 25.80 × 12 =
  26. 26.3465 × 12 =
  27. 27.8258 × 12 =
  28. 28.2423 × 12 =
  29. 29.2604 × 12 =
  30. 30.878 × 12 =
  31. 31.2707 × 12 =
  32. 32.9674 × 12 =
  33. 33.3716 × 12 =
  34. 34.7095 × 12 =
  35. 35.3202 × 12 =
  36. 36.2132 × 12 =
  37. 37.7161 × 12 =
  38. 38.8920 × 12 =
  39. 39.8192 × 12 =
  40. 40.7692 × 12 =

Answer key

  1. 78216
  2. 38856
  3. 87564
  4. 51072
  5. 13368
  6. 46680
  7. 31416
  8. 49572
  9. 72468
  10. 11112
  11. 50004
  12. 106836
  13. 112512
  14. 108600
  15. 69600
  16. 103188
  17. 44388
  18. 57312
  19. 39216
  20. 6336
  21. 91524
  22. 68892
  23. 50940
  24. 60108
  25. 960
  26. 41580
  27. 99096
  28. 29076
  29. 31248
  30. 10536
  31. 32484
  32. 116088
  33. 44592
  34. 85140
  35. 38424
  36. 25584
  37. 85932
  38. 107040
  39. 98304
  40. 92304

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