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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 903 · 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. 1.9796 × 12 =
  2. 2.3910 × 12 =
  3. 3.4918 × 12 =
  4. 4.9738 × 12 =
  5. 5.4186 × 12 =
  6. 6.2655 × 12 =
  7. 7.1274 × 12 =
  8. 8.5773 × 12 =
  9. 9.1935 × 12 =
  10. 10.6237 × 12 =
  11. 11.8075 × 12 =
  12. 12.8169 × 12 =
  13. 13.7831 × 12 =
  14. 14.7668 × 12 =
  15. 15.5894 × 12 =
  16. 16.6663 × 12 =
  17. 17.7542 × 12 =
  18. 18.8564 × 12 =
  19. 19.7351 × 12 =
  20. 20.2683 × 12 =
  21. 21.1496 × 12 =
  22. 22.2982 × 12 =
  23. 23.3508 × 12 =
  24. 24.336 × 12 =
  25. 25.2099 × 12 =
  26. 26.2181 × 12 =
  27. 27.3622 × 12 =
  28. 28.3516 × 12 =
  29. 29.8660 × 12 =
  30. 30.6821 × 12 =
  31. 31.9745 × 12 =
  32. 32.7977 × 12 =
  33. 33.7814 × 12 =
  34. 34.6023 × 12 =
  35. 35.3263 × 12 =
  36. 36.9516 × 12 =
  37. 37.4271 × 12 =
  38. 38.4431 × 12 =
  39. 39.16 × 12 =
  40. 40.52 × 12 =

Answer key

  1. 117552
  2. 46920
  3. 59016
  4. 116856
  5. 50232
  6. 31860
  7. 15288
  8. 69276
  9. 23220
  10. 74844
  11. 96900
  12. 98028
  13. 93972
  14. 92016
  15. 70728
  16. 79956
  17. 90504
  18. 102768
  19. 88212
  20. 32196
  21. 17952
  22. 35784
  23. 42096
  24. 4032
  25. 25188
  26. 26172
  27. 43464
  28. 42192
  29. 103920
  30. 81852
  31. 116940
  32. 95724
  33. 93768
  34. 72276
  35. 39156
  36. 114192
  37. 51252
  38. 53172
  39. 192
  40. 624

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