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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 611 · 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. 1.8183 × 12 =
  2. 2.1488 × 12 =
  3. 3.6674 × 12 =
  4. 4.9585 × 12 =
  5. 5.7934 × 12 =
  6. 6.4218 × 12 =
  7. 7.5513 × 12 =
  8. 8.192 × 12 =
  9. 9.5237 × 12 =
  10. 10.6897 × 12 =
  11. 11.8363 × 12 =
  12. 12.8987 × 12 =
  13. 13.4693 × 12 =
  14. 14.5924 × 12 =
  15. 15.9024 × 12 =
  16. 16.3175 × 12 =
  17. 17.8460 × 12 =
  18. 18.9528 × 12 =
  19. 19.1693 × 12 =
  20. 20.1989 × 12 =
  21. 21.7845 × 12 =
  22. 22.6349 × 12 =
  23. 23.4578 × 12 =
  24. 24.5213 × 12 =
  25. 25.4886 × 12 =
  26. 26.2836 × 12 =
  27. 27.5969 × 12 =
  28. 28.1219 × 12 =
  29. 29.5850 × 12 =
  30. 30.7826 × 12 =
  31. 31.1110 × 12 =
  32. 32.2350 × 12 =
  33. 33.4983 × 12 =
  34. 34.4143 × 12 =
  35. 35.3125 × 12 =
  36. 36.9541 × 12 =
  37. 37.8590 × 12 =
  38. 38.6936 × 12 =
  39. 39.5966 × 12 =
  40. 40.1001 × 12 =

Answer key

  1. 98196
  2. 17856
  3. 80088
  4. 115020
  5. 95208
  6. 50616
  7. 66156
  8. 2304
  9. 62844
  10. 82764
  11. 100356
  12. 107844
  13. 56316
  14. 71088
  15. 108288
  16. 38100
  17. 101520
  18. 114336
  19. 20316
  20. 23868
  21. 94140
  22. 76188
  23. 54936
  24. 62556
  25. 58632
  26. 34032
  27. 71628
  28. 14628
  29. 70200
  30. 93912
  31. 13320
  32. 28200
  33. 59796
  34. 49716
  35. 37500
  36. 114492
  37. 103080
  38. 83232
  39. 71592
  40. 12012

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