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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 871 · 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. 2.98² =
  3. 3.93² =
  4. 4.987² =
  5. 5.992² =
  6. 6.1014² =
  7. 7.1022² =
  8. 8.997² =
  9. 9.1007² =
  10. 10.971² =
  11. 11.1005² =
  12. 12.1005² =
  13. 13.93² =
  14. 14.89² =
  15. 15.970² =
  16. 16.997² =
  17. 17.96² =
  18. 18.1003² =
  19. 19.88² =
  20. 20.988² =
  21. 21.91² =
  22. 22.105² =
  23. 23.103² =
  24. 24.103² =
  25. 25.95² =
  26. 26.91² =
  27. 27.106² =
  28. 28.88² =
  29. 29.104² =
  30. 30.106² =
  31. 31.92² =
  32. 32.97² =
  33. 33.103² =
  34. 34.1002² =
  35. 35.103² =
  36. 36.1011² =
  37. 37.110² =
  38. 38.106² =
  39. 39.1008² =
  40. 40.111² =

Answer key

  1. 9409
  2. 9604
  3. 8649
  4. 974169
  5. 984064
  6. 1028196
  7. 1044484
  8. 994009
  9. 1014049
  10. 942841
  11. 1010025
  12. 1010025
  13. 8649
  14. 7921
  15. 940900
  16. 994009
  17. 9216
  18. 1006009
  19. 7744
  20. 976144
  21. 8281
  22. 11025
  23. 10609
  24. 10609
  25. 9025
  26. 8281
  27. 11236
  28. 7744
  29. 10816
  30. 11236
  31. 8464
  32. 9409
  33. 10609
  34. 1004004
  35. 10609
  36. 1022121
  37. 12100
  38. 11236
  39. 1016064
  40. 12321

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