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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 610 · 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. 1.6052 × 12 =
  2. 2.4153 × 12 =
  3. 3.1834 × 12 =
  4. 4.5154 × 12 =
  5. 5.449 × 12 =
  6. 6.3086 × 12 =
  7. 7.9779 × 12 =
  8. 8.3568 × 12 =
  9. 9.3273 × 12 =
  10. 10.3047 × 12 =
  11. 11.4193 × 12 =
  12. 12.9460 × 12 =
  13. 13.4131 × 12 =
  14. 14.2903 × 12 =
  15. 15.1172 × 12 =
  16. 16.8550 × 12 =
  17. 17.695 × 12 =
  18. 18.9469 × 12 =
  19. 19.4947 × 12 =
  20. 20.2487 × 12 =
  21. 21.280 × 12 =
  22. 22.6166 × 12 =
  23. 23.2640 × 12 =
  24. 24.8943 × 12 =
  25. 25.4066 × 12 =
  26. 26.3205 × 12 =
  27. 27.8740 × 12 =
  28. 28.4206 × 12 =
  29. 29.5059 × 12 =
  30. 30.2211 × 12 =
  31. 31.3977 × 12 =
  32. 32.8291 × 12 =
  33. 33.9284 × 12 =
  34. 34.6805 × 12 =
  35. 35.6449 × 12 =
  36. 36.5326 × 12 =
  37. 37.367 × 12 =
  38. 38.1080 × 12 =
  39. 39.5638 × 12 =
  40. 40.5735 × 12 =

Answer key

  1. 72624
  2. 49836
  3. 22008
  4. 61848
  5. 5388
  6. 37032
  7. 117348
  8. 42816
  9. 39276
  10. 36564
  11. 50316
  12. 113520
  13. 49572
  14. 34836
  15. 14064
  16. 102600
  17. 8340
  18. 113628
  19. 59364
  20. 29844
  21. 3360
  22. 73992
  23. 31680
  24. 107316
  25. 48792
  26. 38460
  27. 104880
  28. 50472
  29. 60708
  30. 26532
  31. 47724
  32. 99492
  33. 111408
  34. 81660
  35. 77388
  36. 63912
  37. 4404
  38. 12960
  39. 67656
  40. 68820

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