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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 396 · 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. 1.110² =
  2. 2.99² =
  3. 3.92² =
  4. 4.108² =
  5. 5.88² =
  6. 6.107² =
  7. 7.88² =
  8. 8.1014² =
  9. 9.93² =
  10. 10.101² =
  11. 11.112² =
  12. 12.104² =
  13. 13.1026² =
  14. 14.984² =
  15. 15.93² =
  16. 16.106² =
  17. 17.101² =
  18. 18.984² =
  19. 19.103² =
  20. 20.97² =
  21. 21.98² =
  22. 22.102² =
  23. 23.990² =
  24. 24.93² =
  25. 25.1007² =
  26. 26.94² =
  27. 27.97² =
  28. 28.980² =
  29. 29.89² =
  30. 30.88² =
  31. 31.974² =
  32. 32.1018² =
  33. 33.979² =
  34. 34.105² =
  35. 35.103² =
  36. 36.103² =
  37. 37.105² =
  38. 38.108² =
  39. 39.99² =
  40. 40.998² =

Answer key

  1. 12100
  2. 9801
  3. 8464
  4. 11664
  5. 7744
  6. 11449
  7. 7744
  8. 1028196
  9. 8649
  10. 10201
  11. 12544
  12. 10816
  13. 1052676
  14. 968256
  15. 8649
  16. 11236
  17. 10201
  18. 968256
  19. 10609
  20. 9409
  21. 9604
  22. 10404
  23. 980100
  24. 8649
  25. 1014049
  26. 8836
  27. 9409
  28. 960400
  29. 7921
  30. 7744
  31. 948676
  32. 1036324
  33. 958441
  34. 11025
  35. 10609
  36. 10609
  37. 11025
  38. 11664
  39. 9801
  40. 996004

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