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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 295 · 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. 1.91² =
  2. 2.992² =
  3. 3.89² =
  4. 4.1028² =
  5. 5.1025² =
  6. 6.106² =
  7. 7.1008² =
  8. 8.99² =
  9. 9.1003² =
  10. 10.979² =
  11. 11.112² =
  12. 12.101² =
  13. 13.96² =
  14. 14.98² =
  15. 15.102² =
  16. 16.88² =
  17. 17.108² =
  18. 18.97² =
  19. 19.982² =
  20. 20.984² =
  21. 21.102² =
  22. 22.995² =
  23. 23.109² =
  24. 24.1002² =
  25. 25.89² =
  26. 26.103² =
  27. 27.98² =
  28. 28.1018² =
  29. 29.1030² =
  30. 30.97² =
  31. 31.102² =
  32. 32.110² =
  33. 33.97² =
  34. 34.107² =
  35. 35.96² =
  36. 36.992² =
  37. 37.1005² =
  38. 38.989² =
  39. 39.979² =
  40. 40.1012² =

Answer key

  1. 8281
  2. 984064
  3. 7921
  4. 1056784
  5. 1050625
  6. 11236
  7. 1016064
  8. 9801
  9. 1006009
  10. 958441
  11. 12544
  12. 10201
  13. 9216
  14. 9604
  15. 10404
  16. 7744
  17. 11664
  18. 9409
  19. 964324
  20. 968256
  21. 10404
  22. 990025
  23. 11881
  24. 1004004
  25. 7921
  26. 10609
  27. 9604
  28. 1036324
  29. 1060900
  30. 9409
  31. 10404
  32. 12100
  33. 9409
  34. 11449
  35. 9216
  36. 984064
  37. 1010025
  38. 978121
  39. 958441
  40. 1024144

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