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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 746 · 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. 1.8801 × 12 =
  2. 2.6183 × 12 =
  3. 3.2767 × 12 =
  4. 4.5878 × 12 =
  5. 5.9075 × 12 =
  6. 6.718 × 12 =
  7. 7.5205 × 12 =
  8. 8.3623 × 12 =
  9. 9.7102 × 12 =
  10. 10.2651 × 12 =
  11. 11.4519 × 12 =
  12. 12.1434 × 12 =
  13. 13.3934 × 12 =
  14. 14.7834 × 12 =
  15. 15.3679 × 12 =
  16. 16.4442 × 12 =
  17. 17.4119 × 12 =
  18. 18.1182 × 12 =
  19. 19.7043 × 12 =
  20. 20.1764 × 12 =
  21. 21.6054 × 12 =
  22. 22.552 × 12 =
  23. 23.3420 × 12 =
  24. 24.3952 × 12 =
  25. 25.2769 × 12 =
  26. 26.1763 × 12 =
  27. 27.4440 × 12 =
  28. 28.9342 × 12 =
  29. 29.7982 × 12 =
  30. 30.5411 × 12 =
  31. 31.9907 × 12 =
  32. 32.4811 × 12 =
  33. 33.5571 × 12 =
  34. 34.5133 × 12 =
  35. 35.3513 × 12 =
  36. 36.375 × 12 =
  37. 37.5957 × 12 =
  38. 38.1582 × 12 =
  39. 39.3046 × 12 =
  40. 40.1455 × 12 =

Answer key

  1. 105612
  2. 74196
  3. 33204
  4. 70536
  5. 108900
  6. 8616
  7. 62460
  8. 43476
  9. 85224
  10. 31812
  11. 54228
  12. 17208
  13. 47208
  14. 94008
  15. 44148
  16. 53304
  17. 49428
  18. 14184
  19. 84516
  20. 21168
  21. 72648
  22. 6624
  23. 41040
  24. 47424
  25. 33228
  26. 21156
  27. 53280
  28. 112104
  29. 95784
  30. 64932
  31. 118884
  32. 57732
  33. 66852
  34. 61596
  35. 42156
  36. 4500
  37. 71484
  38. 18984
  39. 36552
  40. 17460

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