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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 769 · 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. 1.106² =
  2. 2.994² =
  3. 3.93² =
  4. 4.95² =
  5. 5.104² =
  6. 6.989² =
  7. 7.93² =
  8. 8.107² =
  9. 9.1013² =
  10. 10.974² =
  11. 11.101² =
  12. 12.1010² =
  13. 13.987² =
  14. 14.97² =
  15. 15.103² =
  16. 16.89² =
  17. 17.97² =
  18. 18.992² =
  19. 19.90² =
  20. 20.97² =
  21. 21.90² =
  22. 22.97² =
  23. 23.102² =
  24. 24.107² =
  25. 25.1012² =
  26. 26.106² =
  27. 27.107² =
  28. 28.101² =
  29. 29.103² =
  30. 30.88² =
  31. 31.103² =
  32. 32.111² =
  33. 33.1019² =
  34. 34.102² =
  35. 35.1010² =
  36. 36.110² =
  37. 37.90² =
  38. 38.1024² =
  39. 39.106² =
  40. 40.92² =

Answer key

  1. 11236
  2. 988036
  3. 8649
  4. 9025
  5. 10816
  6. 978121
  7. 8649
  8. 11449
  9. 1026169
  10. 948676
  11. 10201
  12. 1020100
  13. 974169
  14. 9409
  15. 10609
  16. 7921
  17. 9409
  18. 984064
  19. 8100
  20. 9409
  21. 8100
  22. 9409
  23. 10404
  24. 11449
  25. 1024144
  26. 11236
  27. 11449
  28. 10201
  29. 10609
  30. 7744
  31. 10609
  32. 12321
  33. 1038361
  34. 10404
  35. 1020100
  36. 12100
  37. 8100
  38. 1048576
  39. 11236
  40. 8464

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