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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 441 · 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. 1.971² =
  2. 2.95² =
  3. 3.89² =
  4. 4.101² =
  5. 5.106² =
  6. 6.976² =
  7. 7.107² =
  8. 8.96² =
  9. 9.110² =
  10. 10.104² =
  11. 11.111² =
  12. 12.103² =
  13. 13.98² =
  14. 14.103² =
  15. 15.92² =
  16. 16.111² =
  17. 17.90² =
  18. 18.95² =
  19. 19.109² =
  20. 20.107² =
  21. 21.95² =
  22. 22.970² =
  23. 23.1005² =
  24. 24.89² =
  25. 25.110² =
  26. 26.97² =
  27. 27.95² =
  28. 28.1003² =
  29. 29.109² =
  30. 30.1014² =
  31. 31.96² =
  32. 32.91² =
  33. 33.93² =
  34. 34.101² =
  35. 35.993² =
  36. 36.984² =
  37. 37.99² =
  38. 38.95² =
  39. 39.1011² =
  40. 40.103² =

Answer key

  1. 942841
  2. 9025
  3. 7921
  4. 10201
  5. 11236
  6. 952576
  7. 11449
  8. 9216
  9. 12100
  10. 10816
  11. 12321
  12. 10609
  13. 9604
  14. 10609
  15. 8464
  16. 12321
  17. 8100
  18. 9025
  19. 11881
  20. 11449
  21. 9025
  22. 940900
  23. 1010025
  24. 7921
  25. 12100
  26. 9409
  27. 9025
  28. 1006009
  29. 11881
  30. 1028196
  31. 9216
  32. 8281
  33. 8649
  34. 10201
  35. 986049
  36. 968256
  37. 9801
  38. 9025
  39. 1022121
  40. 10609

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