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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 383 · 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. 1.91² =
  2. 2.1023² =
  3. 3.111² =
  4. 4.1016² =
  5. 5.109² =
  6. 6.112² =
  7. 7.92² =
  8. 8.90² =
  9. 9.995² =
  10. 10.96² =
  11. 11.107² =
  12. 12.101² =
  13. 13.974² =
  14. 14.109² =
  15. 15.983² =
  16. 16.94² =
  17. 17.998² =
  18. 18.1012² =
  19. 19.1012² =
  20. 20.95² =
  21. 21.96² =
  22. 22.989² =
  23. 23.973² =
  24. 24.99² =
  25. 25.991² =
  26. 26.1005² =
  27. 27.90² =
  28. 28.1021² =
  29. 29.112² =
  30. 30.111² =
  31. 31.109² =
  32. 32.98² =
  33. 33.980² =
  34. 34.92² =
  35. 35.98² =
  36. 36.102² =
  37. 37.1009² =
  38. 38.92² =
  39. 39.1007² =
  40. 40.103² =

Answer key

  1. 8281
  2. 1046529
  3. 12321
  4. 1032256
  5. 11881
  6. 12544
  7. 8464
  8. 8100
  9. 990025
  10. 9216
  11. 11449
  12. 10201
  13. 948676
  14. 11881
  15. 966289
  16. 8836
  17. 996004
  18. 1024144
  19. 1024144
  20. 9025
  21. 9216
  22. 978121
  23. 946729
  24. 9801
  25. 982081
  26. 1010025
  27. 8100
  28. 1042441
  29. 12544
  30. 12321
  31. 11881
  32. 9604
  33. 960400
  34. 8464
  35. 9604
  36. 10404
  37. 1018081
  38. 8464
  39. 1014049
  40. 10609

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