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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 508 · 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. 1.95² =
  2. 2.108² =
  3. 3.111² =
  4. 4.1001² =
  5. 5.102² =
  6. 6.88² =
  7. 7.91² =
  8. 8.102² =
  9. 9.104² =
  10. 10.102² =
  11. 11.1015² =
  12. 12.91² =
  13. 13.1020² =
  14. 14.1026² =
  15. 15.98² =
  16. 16.1011² =
  17. 17.993² =
  18. 18.1003² =
  19. 19.97² =
  20. 20.1011² =
  21. 21.106² =
  22. 22.93² =
  23. 23.99² =
  24. 24.110² =
  25. 25.89² =
  26. 26.88² =
  27. 27.1030² =
  28. 28.1004² =
  29. 29.88² =
  30. 30.103² =
  31. 31.1017² =
  32. 32.104² =
  33. 33.93² =
  34. 34.107² =
  35. 35.99² =
  36. 36.107² =
  37. 37.103² =
  38. 38.112² =
  39. 39.108² =
  40. 40.1002² =

Answer key

  1. 9025
  2. 11664
  3. 12321
  4. 1002001
  5. 10404
  6. 7744
  7. 8281
  8. 10404
  9. 10816
  10. 10404
  11. 1030225
  12. 8281
  13. 1040400
  14. 1052676
  15. 9604
  16. 1022121
  17. 986049
  18. 1006009
  19. 9409
  20. 1022121
  21. 11236
  22. 8649
  23. 9801
  24. 12100
  25. 7921
  26. 7744
  27. 1060900
  28. 1008016
  29. 7744
  30. 10609
  31. 1034289
  32. 10816
  33. 8649
  34. 11449
  35. 9801
  36. 11449
  37. 10609
  38. 12544
  39. 11664
  40. 1004004

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