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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 171 · 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. 1.97² =
  2. 2.102² =
  3. 3.984² =
  4. 4.99² =
  5. 5.111² =
  6. 6.973² =
  7. 7.106² =
  8. 8.96² =
  9. 9.92² =
  10. 10.102² =
  11. 11.110² =
  12. 12.104² =
  13. 13.1005² =
  14. 14.99² =
  15. 15.1015² =
  16. 16.89² =
  17. 17.101² =
  18. 18.104² =
  19. 19.93² =
  20. 20.95² =
  21. 21.99² =
  22. 22.1012² =
  23. 23.104² =
  24. 24.101² =
  25. 25.92² =
  26. 26.103² =
  27. 27.98² =
  28. 28.1014² =
  29. 29.985² =
  30. 30.112² =
  31. 31.995² =
  32. 32.104² =
  33. 33.1013² =
  34. 34.1016² =
  35. 35.102² =
  36. 36.103² =
  37. 37.99² =
  38. 38.102² =
  39. 39.102² =
  40. 40.108² =

Answer key

  1. 9409
  2. 10404
  3. 968256
  4. 9801
  5. 12321
  6. 946729
  7. 11236
  8. 9216
  9. 8464
  10. 10404
  11. 12100
  12. 10816
  13. 1010025
  14. 9801
  15. 1030225
  16. 7921
  17. 10201
  18. 10816
  19. 8649
  20. 9025
  21. 9801
  22. 1024144
  23. 10816
  24. 10201
  25. 8464
  26. 10609
  27. 9604
  28. 1028196
  29. 970225
  30. 12544
  31. 990025
  32. 10816
  33. 1026169
  34. 1032256
  35. 10404
  36. 10609
  37. 9801
  38. 10404
  39. 10404
  40. 11664

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