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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 624 · 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. 2.94² =
  3. 3.96² =
  4. 4.107² =
  5. 5.105² =
  6. 6.99² =
  7. 7.96² =
  8. 8.104² =
  9. 9.95² =
  10. 10.112² =
  11. 11.88² =
  12. 12.1004² =
  13. 13.111² =
  14. 14.110² =
  15. 15.90² =
  16. 16.1008² =
  17. 17.990² =
  18. 18.104² =
  19. 19.106² =
  20. 20.985² =
  21. 21.106² =
  22. 22.106² =
  23. 23.989² =
  24. 24.102² =
  25. 25.108² =
  26. 26.108² =
  27. 27.984² =
  28. 28.99² =
  29. 29.92² =
  30. 30.89² =
  31. 31.102² =
  32. 32.1016² =
  33. 33.91² =
  34. 34.109² =
  35. 35.92² =
  36. 36.1023² =
  37. 37.91² =
  38. 38.110² =
  39. 39.1022² =
  40. 40.91² =

Answer key

  1. 11881
  2. 8836
  3. 9216
  4. 11449
  5. 11025
  6. 9801
  7. 9216
  8. 10816
  9. 9025
  10. 12544
  11. 7744
  12. 1008016
  13. 12321
  14. 12100
  15. 8100
  16. 1016064
  17. 980100
  18. 10816
  19. 11236
  20. 970225
  21. 11236
  22. 11236
  23. 978121
  24. 10404
  25. 11664
  26. 11664
  27. 968256
  28. 9801
  29. 8464
  30. 7921
  31. 10404
  32. 1032256
  33. 8281
  34. 11881
  35. 8464
  36. 1046529
  37. 8281
  38. 12100
  39. 1044484
  40. 8281

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