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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 571 · 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. 1.8062 × 12 =
  2. 2.1634 × 12 =
  3. 3.371 × 12 =
  4. 4.7074 × 12 =
  5. 5.4701 × 12 =
  6. 6.937 × 12 =
  7. 7.8854 × 12 =
  8. 8.92 × 12 =
  9. 9.4635 × 12 =
  10. 10.430 × 12 =
  11. 11.8553 × 12 =
  12. 12.9199 × 12 =
  13. 13.7004 × 12 =
  14. 14.3383 × 12 =
  15. 15.1257 × 12 =
  16. 16.8453 × 12 =
  17. 17.1655 × 12 =
  18. 18.5099 × 12 =
  19. 19.5682 × 12 =
  20. 20.4941 × 12 =
  21. 21.8384 × 12 =
  22. 22.9765 × 12 =
  23. 23.91 × 12 =
  24. 24.5988 × 12 =
  25. 25.5206 × 12 =
  26. 26.5616 × 12 =
  27. 27.5861 × 12 =
  28. 28.9795 × 12 =
  29. 29.1430 × 12 =
  30. 30.9281 × 12 =
  31. 31.3213 × 12 =
  32. 32.2635 × 12 =
  33. 33.5707 × 12 =
  34. 34.4047 × 12 =
  35. 35.5232 × 12 =
  36. 36.1077 × 12 =
  37. 37.8528 × 12 =
  38. 38.829 × 12 =
  39. 39.5273 × 12 =
  40. 40.1138 × 12 =

Answer key

  1. 96744
  2. 19608
  3. 4452
  4. 84888
  5. 56412
  6. 11244
  7. 106248
  8. 1104
  9. 55620
  10. 5160
  11. 102636
  12. 110388
  13. 84048
  14. 40596
  15. 15084
  16. 101436
  17. 19860
  18. 61188
  19. 68184
  20. 59292
  21. 100608
  22. 117180
  23. 1092
  24. 71856
  25. 62472
  26. 67392
  27. 70332
  28. 117540
  29. 17160
  30. 111372
  31. 38556
  32. 31620
  33. 68484
  34. 48564
  35. 62784
  36. 12924
  37. 102336
  38. 9948
  39. 63276
  40. 13656

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