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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 401 · 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. 1.971² =
  2. 2.972² =
  3. 3.95² =
  4. 4.975² =
  5. 5.1029² =
  6. 6.1009² =
  7. 7.106² =
  8. 8.983² =
  9. 9.102² =
  10. 10.102² =
  11. 11.105² =
  12. 12.106² =
  13. 13.109² =
  14. 14.982² =
  15. 15.1020² =
  16. 16.98² =
  17. 17.93² =
  18. 18.1021² =
  19. 19.104² =
  20. 20.101² =
  21. 21.104² =
  22. 22.92² =
  23. 23.970² =
  24. 24.1028² =
  25. 25.1014² =
  26. 26.109² =
  27. 27.1027² =
  28. 28.97² =
  29. 29.111² =
  30. 30.103² =
  31. 31.1026² =
  32. 32.109² =
  33. 33.1024² =
  34. 34.99² =
  35. 35.94² =
  36. 36.971² =
  37. 37.101² =
  38. 38.93² =
  39. 39.102² =
  40. 40.99² =

Answer key

  1. 942841
  2. 944784
  3. 9025
  4. 950625
  5. 1058841
  6. 1018081
  7. 11236
  8. 966289
  9. 10404
  10. 10404
  11. 11025
  12. 11236
  13. 11881
  14. 964324
  15. 1040400
  16. 9604
  17. 8649
  18. 1042441
  19. 10816
  20. 10201
  21. 10816
  22. 8464
  23. 940900
  24. 1056784
  25. 1028196
  26. 11881
  27. 1054729
  28. 9409
  29. 12321
  30. 10609
  31. 1052676
  32. 11881
  33. 1048576
  34. 9801
  35. 8836
  36. 942841
  37. 10201
  38. 8649
  39. 10404
  40. 9801

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