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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 942 · 40 sums
TalentJR

The trick (Yavadunam): Find how far the number is from 100 or 1000 (below or above). Left part: go the same distance again (96 → 92, 104 → 108). Right part: the difference squared, with 2 digits for 100 and 3 digits for 1000 (carry the extra).

NameDateTime takenScore ___ / 40
  1. 1.92² =
  2. 2.988² =
  3. 3.971² =
  4. 4.97² =
  5. 5.1005² =
  6. 6.972² =
  7. 7.1014² =
  8. 8.96² =
  9. 9.971² =
  10. 10.111² =
  11. 11.1026² =
  12. 12.96² =
  13. 13.89² =
  14. 14.90² =
  15. 15.98² =
  16. 16.104² =
  17. 17.1018² =
  18. 18.111² =
  19. 19.975² =
  20. 20.1025² =
  21. 21.1010² =
  22. 22.90² =
  23. 23.103² =
  24. 24.975² =
  25. 25.94² =
  26. 26.1008² =
  27. 27.105² =
  28. 28.98² =
  29. 29.101² =
  30. 30.107² =
  31. 31.90² =
  32. 32.1002² =
  33. 33.104² =
  34. 34.111² =
  35. 35.1006² =
  36. 36.94² =
  37. 37.988² =
  38. 38.104² =
  39. 39.975² =
  40. 40.108² =

Answer key

  1. 8464
  2. 976144
  3. 942841
  4. 9409
  5. 1010025
  6. 944784
  7. 1028196
  8. 9216
  9. 942841
  10. 12321
  11. 1052676
  12. 9216
  13. 7921
  14. 8100
  15. 9604
  16. 10816
  17. 1036324
  18. 12321
  19. 950625
  20. 1050625
  21. 1020100
  22. 8100
  23. 10609
  24. 950625
  25. 8836
  26. 1016064
  27. 11025
  28. 9604
  29. 10201
  30. 11449
  31. 8100
  32. 1004004
  33. 10816
  34. 12321
  35. 1012036
  36. 8836
  37. 976144
  38. 10816
  39. 950625
  40. 11664

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