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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 920 · 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. 1.973² =
  2. 2.989² =
  3. 3.991² =
  4. 4.91² =
  5. 5.973² =
  6. 6.1003² =
  7. 7.101² =
  8. 8.103² =
  9. 9.997² =
  10. 10.109² =
  11. 11.972² =
  12. 12.98² =
  13. 13.990² =
  14. 14.93² =
  15. 15.104² =
  16. 16.97² =
  17. 17.974² =
  18. 18.107² =
  19. 19.984² =
  20. 20.93² =
  21. 21.110² =
  22. 22.104² =
  23. 23.112² =
  24. 24.101² =
  25. 25.1028² =
  26. 26.1012² =
  27. 27.1027² =
  28. 28.979² =
  29. 29.110² =
  30. 30.1008² =
  31. 31.90² =
  32. 32.107² =
  33. 33.111² =
  34. 34.1014² =
  35. 35.96² =
  36. 36.104² =
  37. 37.1030² =
  38. 38.97² =
  39. 39.111² =
  40. 40.94² =

Answer key

  1. 946729
  2. 978121
  3. 982081
  4. 8281
  5. 946729
  6. 1006009
  7. 10201
  8. 10609
  9. 994009
  10. 11881
  11. 944784
  12. 9604
  13. 980100
  14. 8649
  15. 10816
  16. 9409
  17. 948676
  18. 11449
  19. 968256
  20. 8649
  21. 12100
  22. 10816
  23. 12544
  24. 10201
  25. 1056784
  26. 1024144
  27. 1054729
  28. 958441
  29. 12100
  30. 1016064
  31. 8100
  32. 11449
  33. 12321
  34. 1028196
  35. 9216
  36. 10816
  37. 1060900
  38. 9409
  39. 12321
  40. 8836

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