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Squares Ending in 1, 4, 6 Worksheet

Vedic maths trick 23: Squares ending in 1, 4 and 6 · Set 130 · 40 sums
TalentJR

The trick (Ekadhikena Purvena): Ending in 1 (t1): t² | 2 × t | 1, carrying from the right. Ending in 4: square the next number (ends in 5), then take away the two numbers added together. Ending in 6: square the number before (ends in 5), then add the two numbers.

NameDateTime takenScore ___ / 40
  1. 1.186² =
  2. 2.171² =
  3. 3.291² =
  4. 4.131² =
  5. 5.91² =
  6. 6.81² =
  7. 7.11² =
  8. 8.81² =
  9. 9.76² =
  10. 10.184² =
  11. 11.191² =
  12. 12.184² =
  13. 13.116² =
  14. 14.226² =
  15. 15.96² =
  16. 16.201² =
  17. 17.34² =
  18. 18.51² =
  19. 19.234² =
  20. 20.164² =
  21. 21.144² =
  22. 22.14² =
  23. 23.46² =
  24. 24.54² =
  25. 25.54² =
  26. 26.201² =
  27. 27.171² =
  28. 28.16² =
  29. 29.11² =
  30. 30.74² =
  31. 31.156² =
  32. 32.14² =
  33. 33.66² =
  34. 34.261² =
  35. 35.11² =
  36. 36.44² =
  37. 37.26² =
  38. 38.86² =
  39. 39.86² =
  40. 40.91² =

Answer key

  1. 34596
  2. 29241
  3. 84681
  4. 17161
  5. 8281
  6. 6561
  7. 121
  8. 6561
  9. 5776
  10. 33856
  11. 36481
  12. 33856
  13. 13456
  14. 51076
  15. 9216
  16. 40401
  17. 1156
  18. 2601
  19. 54756
  20. 26896
  21. 20736
  22. 196
  23. 2116
  24. 2916
  25. 2916
  26. 40401
  27. 29241
  28. 256
  29. 121
  30. 5476
  31. 24336
  32. 196
  33. 4356
  34. 68121
  35. 121
  36. 1936
  37. 676
  38. 7396
  39. 7396
  40. 8281

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