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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 460 · 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. 1.8610 × 12 =
  2. 2.8496 × 12 =
  3. 3.4872 × 12 =
  4. 4.9627 × 12 =
  5. 5.8794 × 12 =
  6. 6.9849 × 12 =
  7. 7.8472 × 12 =
  8. 8.4496 × 12 =
  9. 9.8567 × 12 =
  10. 10.2561 × 12 =
  11. 11.4836 × 12 =
  12. 12.7106 × 12 =
  13. 13.9603 × 12 =
  14. 14.3704 × 12 =
  15. 15.2461 × 12 =
  16. 16.7574 × 12 =
  17. 17.6154 × 12 =
  18. 18.2871 × 12 =
  19. 19.706 × 12 =
  20. 20.3202 × 12 =
  21. 21.7920 × 12 =
  22. 22.9050 × 12 =
  23. 23.2884 × 12 =
  24. 24.3060 × 12 =
  25. 25.7998 × 12 =
  26. 26.5425 × 12 =
  27. 27.3933 × 12 =
  28. 28.1646 × 12 =
  29. 29.1432 × 12 =
  30. 30.5284 × 12 =
  31. 31.4380 × 12 =
  32. 32.7228 × 12 =
  33. 33.9707 × 12 =
  34. 34.642 × 12 =
  35. 35.9893 × 12 =
  36. 36.5057 × 12 =
  37. 37.4206 × 12 =
  38. 38.2207 × 12 =
  39. 39.2072 × 12 =
  40. 40.1205 × 12 =

Answer key

  1. 103320
  2. 101952
  3. 58464
  4. 115524
  5. 105528
  6. 118188
  7. 101664
  8. 53952
  9. 102804
  10. 30732
  11. 58032
  12. 85272
  13. 115236
  14. 44448
  15. 29532
  16. 90888
  17. 73848
  18. 34452
  19. 8472
  20. 38424
  21. 95040
  22. 108600
  23. 34608
  24. 36720
  25. 95976
  26. 65100
  27. 47196
  28. 19752
  29. 17184
  30. 63408
  31. 52560
  32. 86736
  33. 116484
  34. 7704
  35. 118716
  36. 60684
  37. 50472
  38. 26484
  39. 24864
  40. 14460

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