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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 863 · 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. 1.94² =
  2. 2.107² =
  3. 3.110² =
  4. 4.976² =
  5. 5.101² =
  6. 6.97² =
  7. 7.976² =
  8. 8.112² =
  9. 9.111² =
  10. 10.1002² =
  11. 11.1008² =
  12. 12.111² =
  13. 13.1003² =
  14. 14.102² =
  15. 15.98² =
  16. 16.999² =
  17. 17.1016² =
  18. 18.989² =
  19. 19.89² =
  20. 20.104² =
  21. 21.984² =
  22. 22.96² =
  23. 23.974² =
  24. 24.90² =
  25. 25.972² =
  26. 26.93² =
  27. 27.99² =
  28. 28.989² =
  29. 29.989² =
  30. 30.102² =
  31. 31.105² =
  32. 32.99² =
  33. 33.102² =
  34. 34.977² =
  35. 35.91² =
  36. 36.1029² =
  37. 37.988² =
  38. 38.104² =
  39. 39.91² =
  40. 40.105² =

Answer key

  1. 8836
  2. 11449
  3. 12100
  4. 952576
  5. 10201
  6. 9409
  7. 952576
  8. 12544
  9. 12321
  10. 1004004
  11. 1016064
  12. 12321
  13. 1006009
  14. 10404
  15. 9604
  16. 998001
  17. 1032256
  18. 978121
  19. 7921
  20. 10816
  21. 968256
  22. 9216
  23. 948676
  24. 8100
  25. 944784
  26. 8649
  27. 9801
  28. 978121
  29. 978121
  30. 10404
  31. 11025
  32. 9801
  33. 10404
  34. 954529
  35. 8281
  36. 1058841
  37. 976144
  38. 10816
  39. 8281
  40. 11025

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