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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 745 · 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. 1.1683 × 12 =
  2. 2.7623 × 12 =
  3. 3.753 × 12 =
  4. 4.9560 × 12 =
  5. 5.8741 × 12 =
  6. 6.4567 × 12 =
  7. 7.9241 × 12 =
  8. 8.8193 × 12 =
  9. 9.1615 × 12 =
  10. 10.3127 × 12 =
  11. 11.1521 × 12 =
  12. 12.7934 × 12 =
  13. 13.2433 × 12 =
  14. 14.53 × 12 =
  15. 15.6793 × 12 =
  16. 16.4872 × 12 =
  17. 17.4105 × 12 =
  18. 18.1431 × 12 =
  19. 19.5661 × 12 =
  20. 20.2566 × 12 =
  21. 21.6601 × 12 =
  22. 22.1998 × 12 =
  23. 23.6799 × 12 =
  24. 24.331 × 12 =
  25. 25.9950 × 12 =
  26. 26.7870 × 12 =
  27. 27.6474 × 12 =
  28. 28.5214 × 12 =
  29. 29.4628 × 12 =
  30. 30.8406 × 12 =
  31. 31.5106 × 12 =
  32. 32.6472 × 12 =
  33. 33.1763 × 12 =
  34. 34.5854 × 12 =
  35. 35.385 × 12 =
  36. 36.1301 × 12 =
  37. 37.8383 × 12 =
  38. 38.4125 × 12 =
  39. 39.2533 × 12 =
  40. 40.2487 × 12 =

Answer key

  1. 20196
  2. 91476
  3. 9036
  4. 114720
  5. 104892
  6. 54804
  7. 110892
  8. 98316
  9. 19380
  10. 37524
  11. 18252
  12. 95208
  13. 29196
  14. 636
  15. 81516
  16. 58464
  17. 49260
  18. 17172
  19. 67932
  20. 30792
  21. 79212
  22. 23976
  23. 81588
  24. 3972
  25. 119400
  26. 94440
  27. 77688
  28. 62568
  29. 55536
  30. 100872
  31. 61272
  32. 77664
  33. 21156
  34. 70248
  35. 4620
  36. 15612
  37. 100596
  38. 49500
  39. 30396
  40. 29844

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