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Squares Ending in 1, 4, 6 Worksheet

Vedic maths trick 23: Squares ending in 1, 4 and 6 · Set 563 · 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. 1.306² =
  2. 2.184² =
  3. 3.76² =
  4. 4.34² =
  5. 5.234² =
  6. 6.11² =
  7. 7.51² =
  8. 8.171² =
  9. 9.41² =
  10. 10.234² =
  11. 11.54² =
  12. 12.41² =
  13. 13.226² =
  14. 14.31² =
  15. 15.86² =
  16. 16.191² =
  17. 17.101² =
  18. 18.51² =
  19. 19.156² =
  20. 20.84² =
  21. 21.64² =
  22. 22.34² =
  23. 23.11² =
  24. 24.94² =
  25. 25.201² =
  26. 26.231² =
  27. 27.71² =
  28. 28.161² =
  29. 29.156² =
  30. 30.14² =
  31. 31.16² =
  32. 32.144² =
  33. 33.221² =
  34. 34.81² =
  35. 35.201² =
  36. 36.184² =
  37. 37.291² =
  38. 38.56² =
  39. 39.41² =
  40. 40.36² =

Answer key

  1. 93636
  2. 33856
  3. 5776
  4. 1156
  5. 54756
  6. 121
  7. 2601
  8. 29241
  9. 1681
  10. 54756
  11. 2916
  12. 1681
  13. 51076
  14. 961
  15. 7396
  16. 36481
  17. 10201
  18. 2601
  19. 24336
  20. 7056
  21. 4096
  22. 1156
  23. 121
  24. 8836
  25. 40401
  26. 53361
  27. 5041
  28. 25921
  29. 24336
  30. 196
  31. 256
  32. 20736
  33. 48841
  34. 6561
  35. 40401
  36. 33856
  37. 84681
  38. 3136
  39. 1681
  40. 1296

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