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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 492 · 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. 1.6375 × 12 =
  2. 2.7123 × 12 =
  3. 3.1847 × 12 =
  4. 4.633 × 12 =
  5. 5.4253 × 12 =
  6. 6.1627 × 12 =
  7. 7.4433 × 12 =
  8. 8.8255 × 12 =
  9. 9.7187 × 12 =
  10. 10.4185 × 12 =
  11. 11.4232 × 12 =
  12. 12.5533 × 12 =
  13. 13.1838 × 12 =
  14. 14.7080 × 12 =
  15. 15.1678 × 12 =
  16. 16.5463 × 12 =
  17. 17.9369 × 12 =
  18. 18.1440 × 12 =
  19. 19.6795 × 12 =
  20. 20.114 × 12 =
  21. 21.2229 × 12 =
  22. 22.2268 × 12 =
  23. 23.2537 × 12 =
  24. 24.9454 × 12 =
  25. 25.4741 × 12 =
  26. 26.1230 × 12 =
  27. 27.782 × 12 =
  28. 28.8908 × 12 =
  29. 29.9837 × 12 =
  30. 30.1185 × 12 =
  31. 31.8727 × 12 =
  32. 32.2510 × 12 =
  33. 33.2599 × 12 =
  34. 34.3153 × 12 =
  35. 35.4702 × 12 =
  36. 36.994 × 12 =
  37. 37.4004 × 12 =
  38. 38.9843 × 12 =
  39. 39.1646 × 12 =
  40. 40.1867 × 12 =

Answer key

  1. 76500
  2. 85476
  3. 22164
  4. 7596
  5. 51036
  6. 19524
  7. 53196
  8. 99060
  9. 86244
  10. 50220
  11. 50784
  12. 66396
  13. 22056
  14. 84960
  15. 20136
  16. 65556
  17. 112428
  18. 17280
  19. 81540
  20. 1368
  21. 26748
  22. 27216
  23. 30444
  24. 113448
  25. 56892
  26. 14760
  27. 9384
  28. 106896
  29. 118044
  30. 14220
  31. 104724
  32. 30120
  33. 31188
  34. 37836
  35. 56424
  36. 11928
  37. 48048
  38. 118116
  39. 19752
  40. 22404

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