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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 627 · 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. 1.93² =
  2. 2.90² =
  3. 3.98² =
  4. 4.107² =
  5. 5.88² =
  6. 6.109² =
  7. 7.1016² =
  8. 8.95² =
  9. 9.90² =
  10. 10.110² =
  11. 11.988² =
  12. 12.983² =
  13. 13.110² =
  14. 14.112² =
  15. 15.96² =
  16. 16.93² =
  17. 17.1007² =
  18. 18.94² =
  19. 19.1017² =
  20. 20.989² =
  21. 21.110² =
  22. 22.101² =
  23. 23.1015² =
  24. 24.995² =
  25. 25.988² =
  26. 26.103² =
  27. 27.997² =
  28. 28.1008² =
  29. 29.983² =
  30. 30.103² =
  31. 31.111² =
  32. 32.101² =
  33. 33.973² =
  34. 34.1016² =
  35. 35.986² =
  36. 36.974² =
  37. 37.94² =
  38. 38.103² =
  39. 39.89² =
  40. 40.92² =

Answer key

  1. 8649
  2. 8100
  3. 9604
  4. 11449
  5. 7744
  6. 11881
  7. 1032256
  8. 9025
  9. 8100
  10. 12100
  11. 976144
  12. 966289
  13. 12100
  14. 12544
  15. 9216
  16. 8649
  17. 1014049
  18. 8836
  19. 1034289
  20. 978121
  21. 12100
  22. 10201
  23. 1030225
  24. 990025
  25. 976144
  26. 10609
  27. 994009
  28. 1016064
  29. 966289
  30. 10609
  31. 12321
  32. 10201
  33. 946729
  34. 1032256
  35. 972196
  36. 948676
  37. 8836
  38. 10609
  39. 7921
  40. 8464

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