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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 671 · 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. 1.93² =
  2. 2.95² =
  3. 3.1018² =
  4. 4.975² =
  5. 5.971² =
  6. 6.98² =
  7. 7.89² =
  8. 8.89² =
  9. 9.991² =
  10. 10.97² =
  11. 11.1022² =
  12. 12.106² =
  13. 13.978² =
  14. 14.1011² =
  15. 15.975² =
  16. 16.1023² =
  17. 17.108² =
  18. 18.101² =
  19. 19.1007² =
  20. 20.99² =
  21. 21.1002² =
  22. 22.112² =
  23. 23.107² =
  24. 24.102² =
  25. 25.1004² =
  26. 26.91² =
  27. 27.106² =
  28. 28.101² =
  29. 29.1009² =
  30. 30.1027² =
  31. 31.103² =
  32. 32.88² =
  33. 33.98² =
  34. 34.984² =
  35. 35.108² =
  36. 36.106² =
  37. 37.94² =
  38. 38.101² =
  39. 39.995² =
  40. 40.112² =

Answer key

  1. 8649
  2. 9025
  3. 1036324
  4. 950625
  5. 942841
  6. 9604
  7. 7921
  8. 7921
  9. 982081
  10. 9409
  11. 1044484
  12. 11236
  13. 956484
  14. 1022121
  15. 950625
  16. 1046529
  17. 11664
  18. 10201
  19. 1014049
  20. 9801
  21. 1004004
  22. 12544
  23. 11449
  24. 10404
  25. 1008016
  26. 8281
  27. 11236
  28. 10201
  29. 1018081
  30. 1054729
  31. 10609
  32. 7744
  33. 9604
  34. 968256
  35. 11664
  36. 11236
  37. 8836
  38. 10201
  39. 990025
  40. 12544

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