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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 179 · 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. 1.93² =
  2. 2.1003² =
  3. 3.112² =
  4. 4.88² =
  5. 5.102² =
  6. 6.109² =
  7. 7.92² =
  8. 8.1022² =
  9. 9.94² =
  10. 10.1004² =
  11. 11.103² =
  12. 12.1017² =
  13. 13.978² =
  14. 14.975² =
  15. 15.95² =
  16. 16.992² =
  17. 17.104² =
  18. 18.989² =
  19. 19.107² =
  20. 20.99² =
  21. 21.1018² =
  22. 22.1005² =
  23. 23.97² =
  24. 24.1004² =
  25. 25.108² =
  26. 26.89² =
  27. 27.112² =
  28. 28.1030² =
  29. 29.95² =
  30. 30.101² =
  31. 31.111² =
  32. 32.1012² =
  33. 33.112² =
  34. 34.93² =
  35. 35.975² =
  36. 36.91² =
  37. 37.980² =
  38. 38.1001² =
  39. 39.996² =
  40. 40.97² =

Answer key

  1. 8649
  2. 1006009
  3. 12544
  4. 7744
  5. 10404
  6. 11881
  7. 8464
  8. 1044484
  9. 8836
  10. 1008016
  11. 10609
  12. 1034289
  13. 956484
  14. 950625
  15. 9025
  16. 984064
  17. 10816
  18. 978121
  19. 11449
  20. 9801
  21. 1036324
  22. 1010025
  23. 9409
  24. 1008016
  25. 11664
  26. 7921
  27. 12544
  28. 1060900
  29. 9025
  30. 10201
  31. 12321
  32. 1024144
  33. 12544
  34. 8649
  35. 950625
  36. 8281
  37. 960400
  38. 1002001
  39. 992016
  40. 9409

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