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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 894 · 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. 1.8462 × 12 =
  2. 2.110 × 12 =
  3. 3.2500 × 12 =
  4. 4.9920 × 12 =
  5. 5.8215 × 12 =
  6. 6.2763 × 12 =
  7. 7.9784 × 12 =
  8. 8.2276 × 12 =
  9. 9.1099 × 12 =
  10. 10.9148 × 12 =
  11. 11.9295 × 12 =
  12. 12.8168 × 12 =
  13. 13.8694 × 12 =
  14. 14.4519 × 12 =
  15. 15.1865 × 12 =
  16. 16.6078 × 12 =
  17. 17.8436 × 12 =
  18. 18.7886 × 12 =
  19. 19.3692 × 12 =
  20. 20.9043 × 12 =
  21. 21.1708 × 12 =
  22. 22.1694 × 12 =
  23. 23.8545 × 12 =
  24. 24.1246 × 12 =
  25. 25.4413 × 12 =
  26. 26.9716 × 12 =
  27. 27.9399 × 12 =
  28. 28.6888 × 12 =
  29. 29.8071 × 12 =
  30. 30.975 × 12 =
  31. 31.3064 × 12 =
  32. 32.2555 × 12 =
  33. 33.8329 × 12 =
  34. 34.2129 × 12 =
  35. 35.6145 × 12 =
  36. 36.9967 × 12 =
  37. 37.4911 × 12 =
  38. 38.4227 × 12 =
  39. 39.8772 × 12 =
  40. 40.3003 × 12 =

Answer key

  1. 101544
  2. 1320
  3. 30000
  4. 119040
  5. 98580
  6. 33156
  7. 117408
  8. 27312
  9. 13188
  10. 109776
  11. 111540
  12. 98016
  13. 104328
  14. 54228
  15. 22380
  16. 72936
  17. 101232
  18. 94632
  19. 44304
  20. 108516
  21. 20496
  22. 20328
  23. 102540
  24. 14952
  25. 52956
  26. 116592
  27. 112788
  28. 82656
  29. 96852
  30. 11700
  31. 36768
  32. 30660
  33. 99948
  34. 25548
  35. 73740
  36. 119604
  37. 58932
  38. 50724
  39. 105264
  40. 36036

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