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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 271 · 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. 1.7545 × 12 =
  2. 2.5526 × 12 =
  3. 3.4933 × 12 =
  4. 4.9545 × 12 =
  5. 5.6621 × 12 =
  6. 6.5402 × 12 =
  7. 7.2648 × 12 =
  8. 8.212 × 12 =
  9. 9.328 × 12 =
  10. 10.807 × 12 =
  11. 11.8439 × 12 =
  12. 12.3590 × 12 =
  13. 13.6076 × 12 =
  14. 14.4116 × 12 =
  15. 15.822 × 12 =
  16. 16.9981 × 12 =
  17. 17.5049 × 12 =
  18. 18.4101 × 12 =
  19. 19.4860 × 12 =
  20. 20.9751 × 12 =
  21. 21.1720 × 12 =
  22. 22.5046 × 12 =
  23. 23.2121 × 12 =
  24. 24.5238 × 12 =
  25. 25.2526 × 12 =
  26. 26.5003 × 12 =
  27. 27.2172 × 12 =
  28. 28.4877 × 12 =
  29. 29.4870 × 12 =
  30. 30.7223 × 12 =
  31. 31.8249 × 12 =
  32. 32.8229 × 12 =
  33. 33.2308 × 12 =
  34. 34.2123 × 12 =
  35. 35.6545 × 12 =
  36. 36.9310 × 12 =
  37. 37.7406 × 12 =
  38. 38.827 × 12 =
  39. 39.4264 × 12 =
  40. 40.8424 × 12 =

Answer key

  1. 90540
  2. 66312
  3. 59196
  4. 114540
  5. 79452
  6. 64824
  7. 31776
  8. 2544
  9. 3936
  10. 9684
  11. 101268
  12. 43080
  13. 72912
  14. 49392
  15. 9864
  16. 119772
  17. 60588
  18. 49212
  19. 58320
  20. 117012
  21. 20640
  22. 60552
  23. 25452
  24. 62856
  25. 30312
  26. 60036
  27. 26064
  28. 58524
  29. 58440
  30. 86676
  31. 98988
  32. 98748
  33. 27696
  34. 25476
  35. 78540
  36. 111720
  37. 88872
  38. 9924
  39. 51168
  40. 101088

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