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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 672 · 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. 1.95² =
  2. 2.998² =
  3. 3.105² =
  4. 4.107² =
  5. 5.98² =
  6. 6.89² =
  7. 7.1023² =
  8. 8.103² =
  9. 9.101² =
  10. 10.88² =
  11. 11.95² =
  12. 12.89² =
  13. 13.88² =
  14. 14.1021² =
  15. 15.93² =
  16. 16.975² =
  17. 17.1007² =
  18. 18.90² =
  19. 19.103² =
  20. 20.985² =
  21. 21.973² =
  22. 22.88² =
  23. 23.109² =
  24. 24.91² =
  25. 25.1027² =
  26. 26.95² =
  27. 27.88² =
  28. 28.996² =
  29. 29.1005² =
  30. 30.90² =
  31. 31.98² =
  32. 32.1013² =
  33. 33.101² =
  34. 34.988² =
  35. 35.111² =
  36. 36.980² =
  37. 37.93² =
  38. 38.1009² =
  39. 39.978² =
  40. 40.102² =

Answer key

  1. 9025
  2. 996004
  3. 11025
  4. 11449
  5. 9604
  6. 7921
  7. 1046529
  8. 10609
  9. 10201
  10. 7744
  11. 9025
  12. 7921
  13. 7744
  14. 1042441
  15. 8649
  16. 950625
  17. 1014049
  18. 8100
  19. 10609
  20. 970225
  21. 946729
  22. 7744
  23. 11881
  24. 8281
  25. 1054729
  26. 9025
  27. 7744
  28. 992016
  29. 1010025
  30. 8100
  31. 9604
  32. 1026169
  33. 10201
  34. 976144
  35. 12321
  36. 960400
  37. 8649
  38. 1018081
  39. 956484
  40. 10404

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