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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 53 · 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. 1.108² =
  2. 2.94² =
  3. 3.93² =
  4. 4.1007² =
  5. 5.983² =
  6. 6.96² =
  7. 7.112² =
  8. 8.997² =
  9. 9.96² =
  10. 10.107² =
  11. 11.102² =
  12. 12.1010² =
  13. 13.109² =
  14. 14.112² =
  15. 15.112² =
  16. 16.103² =
  17. 17.1022² =
  18. 18.92² =
  19. 19.99² =
  20. 20.109² =
  21. 21.990² =
  22. 22.108² =
  23. 23.88² =
  24. 24.96² =
  25. 25.104² =
  26. 26.89² =
  27. 27.111² =
  28. 28.109² =
  29. 29.89² =
  30. 30.975² =
  31. 31.112² =
  32. 32.1009² =
  33. 33.97² =
  34. 34.1015² =
  35. 35.1030² =
  36. 36.104² =
  37. 37.89² =
  38. 38.107² =
  39. 39.101² =
  40. 40.972² =

Answer key

  1. 11664
  2. 8836
  3. 8649
  4. 1014049
  5. 966289
  6. 9216
  7. 12544
  8. 994009
  9. 9216
  10. 11449
  11. 10404
  12. 1020100
  13. 11881
  14. 12544
  15. 12544
  16. 10609
  17. 1044484
  18. 8464
  19. 9801
  20. 11881
  21. 980100
  22. 11664
  23. 7744
  24. 9216
  25. 10816
  26. 7921
  27. 12321
  28. 11881
  29. 7921
  30. 950625
  31. 12544
  32. 1018081
  33. 9409
  34. 1030225
  35. 1060900
  36. 10816
  37. 7921
  38. 11449
  39. 10201
  40. 944784

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