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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 873 · 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. 1.972² =
  2. 2.96² =
  3. 3.989² =
  4. 4.105² =
  5. 5.979² =
  6. 6.970² =
  7. 7.107² =
  8. 8.98² =
  9. 9.104² =
  10. 10.1030² =
  11. 11.89² =
  12. 12.112² =
  13. 13.101² =
  14. 14.102² =
  15. 15.1013² =
  16. 16.104² =
  17. 17.96² =
  18. 18.108² =
  19. 19.1030² =
  20. 20.1026² =
  21. 21.111² =
  22. 22.991² =
  23. 23.105² =
  24. 24.110² =
  25. 25.95² =
  26. 26.102² =
  27. 27.98² =
  28. 28.90² =
  29. 29.93² =
  30. 30.96² =
  31. 31.988² =
  32. 32.1010² =
  33. 33.93² =
  34. 34.1013² =
  35. 35.108² =
  36. 36.1006² =
  37. 37.89² =
  38. 38.111² =
  39. 39.88² =
  40. 40.108² =

Answer key

  1. 944784
  2. 9216
  3. 978121
  4. 11025
  5. 958441
  6. 940900
  7. 11449
  8. 9604
  9. 10816
  10. 1060900
  11. 7921
  12. 12544
  13. 10201
  14. 10404
  15. 1026169
  16. 10816
  17. 9216
  18. 11664
  19. 1060900
  20. 1052676
  21. 12321
  22. 982081
  23. 11025
  24. 12100
  25. 9025
  26. 10404
  27. 9604
  28. 8100
  29. 8649
  30. 9216
  31. 976144
  32. 1020100
  33. 8649
  34. 1026169
  35. 11664
  36. 1012036
  37. 7921
  38. 12321
  39. 7744
  40. 11664

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