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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 974 · 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. 1.4430 × 12 =
  2. 2.9360 × 12 =
  3. 3.5441 × 12 =
  4. 4.2934 × 12 =
  5. 5.1260 × 12 =
  6. 6.986 × 12 =
  7. 7.6471 × 12 =
  8. 8.4762 × 12 =
  9. 9.9324 × 12 =
  10. 10.9577 × 12 =
  11. 11.6633 × 12 =
  12. 12.7562 × 12 =
  13. 13.130 × 12 =
  14. 14.8276 × 12 =
  15. 15.1144 × 12 =
  16. 16.7474 × 12 =
  17. 17.8470 × 12 =
  18. 18.2447 × 12 =
  19. 19.405 × 12 =
  20. 20.156 × 12 =
  21. 21.2722 × 12 =
  22. 22.5482 × 12 =
  23. 23.4844 × 12 =
  24. 24.5848 × 12 =
  25. 25.1699 × 12 =
  26. 26.2081 × 12 =
  27. 27.6113 × 12 =
  28. 28.961 × 12 =
  29. 29.5196 × 12 =
  30. 30.3267 × 12 =
  31. 31.5281 × 12 =
  32. 32.9958 × 12 =
  33. 33.1123 × 12 =
  34. 34.3862 × 12 =
  35. 35.6828 × 12 =
  36. 36.1633 × 12 =
  37. 37.5386 × 12 =
  38. 38.2256 × 12 =
  39. 39.106 × 12 =
  40. 40.315 × 12 =

Answer key

  1. 53160
  2. 112320
  3. 65292
  4. 35208
  5. 15120
  6. 11832
  7. 77652
  8. 57144
  9. 111888
  10. 114924
  11. 79596
  12. 90744
  13. 1560
  14. 99312
  15. 13728
  16. 89688
  17. 101640
  18. 29364
  19. 4860
  20. 1872
  21. 32664
  22. 65784
  23. 58128
  24. 70176
  25. 20388
  26. 24972
  27. 73356
  28. 11532
  29. 62352
  30. 39204
  31. 63372
  32. 119496
  33. 13476
  34. 46344
  35. 81936
  36. 19596
  37. 64632
  38. 27072
  39. 1272
  40. 3780

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