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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 706 · 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. 1.185 × 12 =
  2. 2.7625 × 12 =
  3. 3.478 × 12 =
  4. 4.5817 × 12 =
  5. 5.5925 × 12 =
  6. 6.3394 × 12 =
  7. 7.4528 × 12 =
  8. 8.5194 × 12 =
  9. 9.9693 × 12 =
  10. 10.2278 × 12 =
  11. 11.503 × 12 =
  12. 12.4862 × 12 =
  13. 13.7989 × 12 =
  14. 14.835 × 12 =
  15. 15.2941 × 12 =
  16. 16.203 × 12 =
  17. 17.6502 × 12 =
  18. 18.5161 × 12 =
  19. 19.4447 × 12 =
  20. 20.8626 × 12 =
  21. 21.9419 × 12 =
  22. 22.656 × 12 =
  23. 23.5071 × 12 =
  24. 24.3649 × 12 =
  25. 25.9747 × 12 =
  26. 26.5437 × 12 =
  27. 27.7792 × 12 =
  28. 28.7385 × 12 =
  29. 29.9582 × 12 =
  30. 30.878 × 12 =
  31. 31.9141 × 12 =
  32. 32.6987 × 12 =
  33. 33.6164 × 12 =
  34. 34.609 × 12 =
  35. 35.7456 × 12 =
  36. 36.5015 × 12 =
  37. 37.2023 × 12 =
  38. 38.2496 × 12 =
  39. 39.1870 × 12 =
  40. 40.3604 × 12 =

Answer key

  1. 2220
  2. 91500
  3. 5736
  4. 69804
  5. 71100
  6. 40728
  7. 54336
  8. 62328
  9. 116316
  10. 27336
  11. 6036
  12. 58344
  13. 95868
  14. 10020
  15. 35292
  16. 2436
  17. 78024
  18. 61932
  19. 53364
  20. 103512
  21. 113028
  22. 7872
  23. 60852
  24. 43788
  25. 116964
  26. 65244
  27. 93504
  28. 88620
  29. 114984
  30. 10536
  31. 109692
  32. 83844
  33. 73968
  34. 7308
  35. 89472
  36. 60180
  37. 24276
  38. 29952
  39. 22440
  40. 43248

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