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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 260 · 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. 1.995² =
  2. 2.1010² =
  3. 3.1030² =
  4. 4.88² =
  5. 5.1008² =
  6. 6.107² =
  7. 7.93² =
  8. 8.97² =
  9. 9.982² =
  10. 10.107² =
  11. 11.101² =
  12. 12.111² =
  13. 13.101² =
  14. 14.1003² =
  15. 15.97² =
  16. 16.92² =
  17. 17.1005² =
  18. 18.112² =
  19. 19.99² =
  20. 20.1020² =
  21. 21.1015² =
  22. 22.104² =
  23. 23.99² =
  24. 24.99² =
  25. 25.1006² =
  26. 26.105² =
  27. 27.89² =
  28. 28.980² =
  29. 29.94² =
  30. 30.1008² =
  31. 31.105² =
  32. 32.998² =
  33. 33.95² =
  34. 34.1011² =
  35. 35.988² =
  36. 36.102² =
  37. 37.1001² =
  38. 38.1026² =
  39. 39.101² =
  40. 40.108² =

Answer key

  1. 990025
  2. 1020100
  3. 1060900
  4. 7744
  5. 1016064
  6. 11449
  7. 8649
  8. 9409
  9. 964324
  10. 11449
  11. 10201
  12. 12321
  13. 10201
  14. 1006009
  15. 9409
  16. 8464
  17. 1010025
  18. 12544
  19. 9801
  20. 1040400
  21. 1030225
  22. 10816
  23. 9801
  24. 9801
  25. 1012036
  26. 11025
  27. 7921
  28. 960400
  29. 8836
  30. 1016064
  31. 11025
  32. 996004
  33. 9025
  34. 1022121
  35. 976144
  36. 10404
  37. 1002001
  38. 1052676
  39. 10201
  40. 11664

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