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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 165 · 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. 1.987² =
  2. 2.982² =
  3. 3.104² =
  4. 4.98² =
  5. 5.982² =
  6. 6.1015² =
  7. 7.1003² =
  8. 8.106² =
  9. 9.1009² =
  10. 10.107² =
  11. 11.1021² =
  12. 12.96² =
  13. 13.973² =
  14. 14.970² =
  15. 15.103² =
  16. 16.112² =
  17. 17.109² =
  18. 18.101² =
  19. 19.92² =
  20. 20.107² =
  21. 21.102² =
  22. 22.96² =
  23. 23.105² =
  24. 24.112² =
  25. 25.977² =
  26. 26.91² =
  27. 27.101² =
  28. 28.92² =
  29. 29.110² =
  30. 30.1007² =
  31. 31.94² =
  32. 32.92² =
  33. 33.111² =
  34. 34.1027² =
  35. 35.105² =
  36. 36.999² =
  37. 37.1002² =
  38. 38.92² =
  39. 39.976² =
  40. 40.1005² =

Answer key

  1. 974169
  2. 964324
  3. 10816
  4. 9604
  5. 964324
  6. 1030225
  7. 1006009
  8. 11236
  9. 1018081
  10. 11449
  11. 1042441
  12. 9216
  13. 946729
  14. 940900
  15. 10609
  16. 12544
  17. 11881
  18. 10201
  19. 8464
  20. 11449
  21. 10404
  22. 9216
  23. 11025
  24. 12544
  25. 954529
  26. 8281
  27. 10201
  28. 8464
  29. 12100
  30. 1014049
  31. 8836
  32. 8464
  33. 12321
  34. 1054729
  35. 11025
  36. 998001
  37. 1004004
  38. 8464
  39. 952576
  40. 1010025

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