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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 176 · 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. 1.104² =
  2. 2.94² =
  3. 3.981² =
  4. 4.1014² =
  5. 5.1010² =
  6. 6.970² =
  7. 7.94² =
  8. 8.99² =
  9. 9.102² =
  10. 10.104² =
  11. 11.97² =
  12. 12.1003² =
  13. 13.108² =
  14. 14.95² =
  15. 15.992² =
  16. 16.101² =
  17. 17.1025² =
  18. 18.106² =
  19. 19.98² =
  20. 20.1001² =
  21. 21.101² =
  22. 22.1029² =
  23. 23.988² =
  24. 24.1005² =
  25. 25.992² =
  26. 26.992² =
  27. 27.984² =
  28. 28.101² =
  29. 29.103² =
  30. 30.108² =
  31. 31.99² =
  32. 32.108² =
  33. 33.89² =
  34. 34.93² =
  35. 35.94² =
  36. 36.988² =
  37. 37.112² =
  38. 38.111² =
  39. 39.105² =
  40. 40.101² =

Answer key

  1. 10816
  2. 8836
  3. 962361
  4. 1028196
  5. 1020100
  6. 940900
  7. 8836
  8. 9801
  9. 10404
  10. 10816
  11. 9409
  12. 1006009
  13. 11664
  14. 9025
  15. 984064
  16. 10201
  17. 1050625
  18. 11236
  19. 9604
  20. 1002001
  21. 10201
  22. 1058841
  23. 976144
  24. 1010025
  25. 984064
  26. 984064
  27. 968256
  28. 10201
  29. 10609
  30. 11664
  31. 9801
  32. 11664
  33. 7921
  34. 8649
  35. 8836
  36. 976144
  37. 12544
  38. 12321
  39. 11025
  40. 10201

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