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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 501 · 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. 1.109² =
  2. 2.109² =
  3. 3.105² =
  4. 4.88² =
  5. 5.108² =
  6. 6.1026² =
  7. 7.90² =
  8. 8.109² =
  9. 9.1023² =
  10. 10.1009² =
  11. 11.102² =
  12. 12.975² =
  13. 13.96² =
  14. 14.975² =
  15. 15.103² =
  16. 16.1022² =
  17. 17.105² =
  18. 18.93² =
  19. 19.98² =
  20. 20.90² =
  21. 21.975² =
  22. 22.999² =
  23. 23.91² =
  24. 24.1014² =
  25. 25.1013² =
  26. 26.979² =
  27. 27.88² =
  28. 28.108² =
  29. 29.105² =
  30. 30.106² =
  31. 31.107² =
  32. 32.1004² =
  33. 33.105² =
  34. 34.104² =
  35. 35.112² =
  36. 36.91² =
  37. 37.1001² =
  38. 38.110² =
  39. 39.99² =
  40. 40.1007² =

Answer key

  1. 11881
  2. 11881
  3. 11025
  4. 7744
  5. 11664
  6. 1052676
  7. 8100
  8. 11881
  9. 1046529
  10. 1018081
  11. 10404
  12. 950625
  13. 9216
  14. 950625
  15. 10609
  16. 1044484
  17. 11025
  18. 8649
  19. 9604
  20. 8100
  21. 950625
  22. 998001
  23. 8281
  24. 1028196
  25. 1026169
  26. 958441
  27. 7744
  28. 11664
  29. 11025
  30. 11236
  31. 11449
  32. 1008016
  33. 11025
  34. 10816
  35. 12544
  36. 8281
  37. 1002001
  38. 12100
  39. 9801
  40. 1014049

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