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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 458 · 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. 1.1017² =
  2. 2.88² =
  3. 3.94² =
  4. 4.97² =
  5. 5.102² =
  6. 6.1029² =
  7. 7.91² =
  8. 8.106² =
  9. 9.1003² =
  10. 10.97² =
  11. 11.108² =
  12. 12.92² =
  13. 13.1009² =
  14. 14.1006² =
  15. 15.975² =
  16. 16.975² =
  17. 17.992² =
  18. 18.111² =
  19. 19.111² =
  20. 20.102² =
  21. 21.89² =
  22. 22.96² =
  23. 23.109² =
  24. 24.978² =
  25. 25.95² =
  26. 26.103² =
  27. 27.111² =
  28. 28.1013² =
  29. 29.94² =
  30. 30.97² =
  31. 31.99² =
  32. 32.104² =
  33. 33.993² =
  34. 34.96² =
  35. 35.999² =
  36. 36.96² =
  37. 37.91² =
  38. 38.109² =
  39. 39.96² =
  40. 40.992² =

Answer key

  1. 1034289
  2. 7744
  3. 8836
  4. 9409
  5. 10404
  6. 1058841
  7. 8281
  8. 11236
  9. 1006009
  10. 9409
  11. 11664
  12. 8464
  13. 1018081
  14. 1012036
  15. 950625
  16. 950625
  17. 984064
  18. 12321
  19. 12321
  20. 10404
  21. 7921
  22. 9216
  23. 11881
  24. 956484
  25. 9025
  26. 10609
  27. 12321
  28. 1026169
  29. 8836
  30. 9409
  31. 9801
  32. 10816
  33. 986049
  34. 9216
  35. 998001
  36. 9216
  37. 8281
  38. 11881
  39. 9216
  40. 984064

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