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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 144 · 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. 1.92² =
  2. 2.970² =
  3. 3.101² =
  4. 4.90² =
  5. 5.1029² =
  6. 6.1006² =
  7. 7.92² =
  8. 8.106² =
  9. 9.106² =
  10. 10.974² =
  11. 11.102² =
  12. 12.105² =
  13. 13.1030² =
  14. 14.89² =
  15. 15.1016² =
  16. 16.984² =
  17. 17.90² =
  18. 18.88² =
  19. 19.88² =
  20. 20.989² =
  21. 21.108² =
  22. 22.103² =
  23. 23.89² =
  24. 24.990² =
  25. 25.996² =
  26. 26.1004² =
  27. 27.1017² =
  28. 28.92² =
  29. 29.981² =
  30. 30.1019² =
  31. 31.1019² =
  32. 32.102² =
  33. 33.976² =
  34. 34.1008² =
  35. 35.96² =
  36. 36.1013² =
  37. 37.1011² =
  38. 38.1025² =
  39. 39.89² =
  40. 40.1022² =

Answer key

  1. 8464
  2. 940900
  3. 10201
  4. 8100
  5. 1058841
  6. 1012036
  7. 8464
  8. 11236
  9. 11236
  10. 948676
  11. 10404
  12. 11025
  13. 1060900
  14. 7921
  15. 1032256
  16. 968256
  17. 8100
  18. 7744
  19. 7744
  20. 978121
  21. 11664
  22. 10609
  23. 7921
  24. 980100
  25. 992016
  26. 1008016
  27. 1034289
  28. 8464
  29. 962361
  30. 1038361
  31. 1038361
  32. 10404
  33. 952576
  34. 1016064
  35. 9216
  36. 1026169
  37. 1022121
  38. 1050625
  39. 7921
  40. 1044484

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