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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 771 · 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. 1.2343 × 12 =
  2. 2.8802 × 12 =
  3. 3.5282 × 12 =
  4. 4.2544 × 12 =
  5. 5.132 × 12 =
  6. 6.5820 × 12 =
  7. 7.3544 × 12 =
  8. 8.6057 × 12 =
  9. 9.8074 × 12 =
  10. 10.3151 × 12 =
  11. 11.3527 × 12 =
  12. 12.2510 × 12 =
  13. 13.6488 × 12 =
  14. 14.7221 × 12 =
  15. 15.5381 × 12 =
  16. 16.6352 × 12 =
  17. 17.2347 × 12 =
  18. 18.1674 × 12 =
  19. 19.1140 × 12 =
  20. 20.1045 × 12 =
  21. 21.1291 × 12 =
  22. 22.5760 × 12 =
  23. 23.2671 × 12 =
  24. 24.51 × 12 =
  25. 25.9975 × 12 =
  26. 26.9737 × 12 =
  27. 27.8947 × 12 =
  28. 28.8810 × 12 =
  29. 29.6696 × 12 =
  30. 30.6800 × 12 =
  31. 31.3350 × 12 =
  32. 32.4639 × 12 =
  33. 33.1960 × 12 =
  34. 34.2021 × 12 =
  35. 35.1500 × 12 =
  36. 36.3596 × 12 =
  37. 37.3447 × 12 =
  38. 38.1747 × 12 =
  39. 39.2576 × 12 =
  40. 40.4908 × 12 =

Answer key

  1. 28116
  2. 105624
  3. 63384
  4. 30528
  5. 1584
  6. 69840
  7. 42528
  8. 72684
  9. 96888
  10. 37812
  11. 42324
  12. 30120
  13. 77856
  14. 86652
  15. 64572
  16. 76224
  17. 28164
  18. 20088
  19. 13680
  20. 12540
  21. 15492
  22. 69120
  23. 32052
  24. 612
  25. 119700
  26. 116844
  27. 107364
  28. 105720
  29. 80352
  30. 81600
  31. 40200
  32. 55668
  33. 23520
  34. 24252
  35. 18000
  36. 43152
  37. 41364
  38. 20964
  39. 30912
  40. 58896

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