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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 697 · 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. 1.7962 × 12 =
  2. 2.319 × 12 =
  3. 3.6965 × 12 =
  4. 4.1072 × 12 =
  5. 5.7533 × 12 =
  6. 6.728 × 12 =
  7. 7.1221 × 12 =
  8. 8.8254 × 12 =
  9. 9.7212 × 12 =
  10. 10.8122 × 12 =
  11. 11.7562 × 12 =
  12. 12.1685 × 12 =
  13. 13.5289 × 12 =
  14. 14.5567 × 12 =
  15. 15.5322 × 12 =
  16. 16.7435 × 12 =
  17. 17.6820 × 12 =
  18. 18.1904 × 12 =
  19. 19.1486 × 12 =
  20. 20.3879 × 12 =
  21. 21.2766 × 12 =
  22. 22.8646 × 12 =
  23. 23.8094 × 12 =
  24. 24.7502 × 12 =
  25. 25.9263 × 12 =
  26. 26.9298 × 12 =
  27. 27.2938 × 12 =
  28. 28.8893 × 12 =
  29. 29.2205 × 12 =
  30. 30.3798 × 12 =
  31. 31.2095 × 12 =
  32. 32.9550 × 12 =
  33. 33.3609 × 12 =
  34. 34.8401 × 12 =
  35. 35.1542 × 12 =
  36. 36.8596 × 12 =
  37. 37.7978 × 12 =
  38. 38.900 × 12 =
  39. 39.9240 × 12 =
  40. 40.4200 × 12 =

Answer key

  1. 95544
  2. 3828
  3. 83580
  4. 12864
  5. 90396
  6. 8736
  7. 14652
  8. 99048
  9. 86544
  10. 97464
  11. 90744
  12. 20220
  13. 63468
  14. 66804
  15. 63864
  16. 89220
  17. 81840
  18. 22848
  19. 17832
  20. 46548
  21. 33192
  22. 103752
  23. 97128
  24. 90024
  25. 111156
  26. 111576
  27. 35256
  28. 106716
  29. 26460
  30. 45576
  31. 25140
  32. 114600
  33. 43308
  34. 100812
  35. 18504
  36. 103152
  37. 95736
  38. 10800
  39. 110880
  40. 50400

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