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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 856 · 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. 1.1406 × 12 =
  2. 2.2817 × 12 =
  3. 3.4984 × 12 =
  4. 4.534 × 12 =
  5. 5.2530 × 12 =
  6. 6.1996 × 12 =
  7. 7.5710 × 12 =
  8. 8.397 × 12 =
  9. 9.752 × 12 =
  10. 10.3909 × 12 =
  11. 11.2293 × 12 =
  12. 12.2001 × 12 =
  13. 13.7674 × 12 =
  14. 14.5539 × 12 =
  15. 15.3341 × 12 =
  16. 16.5565 × 12 =
  17. 17.5609 × 12 =
  18. 18.1245 × 12 =
  19. 19.4982 × 12 =
  20. 20.3648 × 12 =
  21. 21.8153 × 12 =
  22. 22.4353 × 12 =
  23. 23.1286 × 12 =
  24. 24.9066 × 12 =
  25. 25.1061 × 12 =
  26. 26.6553 × 12 =
  27. 27.5128 × 12 =
  28. 28.6467 × 12 =
  29. 29.9356 × 12 =
  30. 30.8938 × 12 =
  31. 31.8101 × 12 =
  32. 32.4314 × 12 =
  33. 33.7818 × 12 =
  34. 34.2031 × 12 =
  35. 35.6416 × 12 =
  36. 36.5316 × 12 =
  37. 37.8880 × 12 =
  38. 38.120 × 12 =
  39. 39.1660 × 12 =
  40. 40.2642 × 12 =

Answer key

  1. 16872
  2. 33804
  3. 59808
  4. 6408
  5. 30360
  6. 23952
  7. 68520
  8. 4764
  9. 9024
  10. 46908
  11. 27516
  12. 24012
  13. 92088
  14. 66468
  15. 40092
  16. 66780
  17. 67308
  18. 14940
  19. 59784
  20. 43776
  21. 97836
  22. 52236
  23. 15432
  24. 108792
  25. 12732
  26. 78636
  27. 61536
  28. 77604
  29. 112272
  30. 107256
  31. 97212
  32. 51768
  33. 93816
  34. 24372
  35. 76992
  36. 63792
  37. 106560
  38. 1440
  39. 19920
  40. 31704

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