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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 671 · 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. 1.7490 × 12 =
  2. 2.4443 × 12 =
  3. 3.1463 × 12 =
  4. 4.1154 × 12 =
  5. 5.435 × 12 =
  6. 6.6124 × 12 =
  7. 7.3578 × 12 =
  8. 8.5536 × 12 =
  9. 9.4588 × 12 =
  10. 10.7636 × 12 =
  11. 11.1112 × 12 =
  12. 12.6967 × 12 =
  13. 13.3256 × 12 =
  14. 14.8207 × 12 =
  15. 15.2814 × 12 =
  16. 16.6057 × 12 =
  17. 17.2864 × 12 =
  18. 18.6362 × 12 =
  19. 19.213 × 12 =
  20. 20.5124 × 12 =
  21. 21.8104 × 12 =
  22. 22.1381 × 12 =
  23. 23.2497 × 12 =
  24. 24.7083 × 12 =
  25. 25.3781 × 12 =
  26. 26.1930 × 12 =
  27. 27.9140 × 12 =
  28. 28.4070 × 12 =
  29. 29.2425 × 12 =
  30. 30.4950 × 12 =
  31. 31.7454 × 12 =
  32. 32.6425 × 12 =
  33. 33.3352 × 12 =
  34. 34.1451 × 12 =
  35. 35.1332 × 12 =
  36. 36.3647 × 12 =
  37. 37.626 × 12 =
  38. 38.3141 × 12 =
  39. 39.9695 × 12 =
  40. 40.3732 × 12 =

Answer key

  1. 89880
  2. 53316
  3. 17556
  4. 13848
  5. 5220
  6. 73488
  7. 42936
  8. 66432
  9. 55056
  10. 91632
  11. 13344
  12. 83604
  13. 39072
  14. 98484
  15. 33768
  16. 72684
  17. 34368
  18. 76344
  19. 2556
  20. 61488
  21. 97248
  22. 16572
  23. 29964
  24. 84996
  25. 45372
  26. 23160
  27. 109680
  28. 48840
  29. 29100
  30. 59400
  31. 89448
  32. 77100
  33. 40224
  34. 17412
  35. 15984
  36. 43764
  37. 7512
  38. 37692
  39. 116340
  40. 44784

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