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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 864 · 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. 1.981² =
  2. 2.974² =
  3. 3.89² =
  4. 4.104² =
  5. 5.101² =
  6. 6.996² =
  7. 7.105² =
  8. 8.112² =
  9. 9.105² =
  10. 10.89² =
  11. 11.989² =
  12. 12.104² =
  13. 13.111² =
  14. 14.108² =
  15. 15.982² =
  16. 16.96² =
  17. 17.994² =
  18. 18.111² =
  19. 19.106² =
  20. 20.96² =
  21. 21.89² =
  22. 22.103² =
  23. 23.93² =
  24. 24.1030² =
  25. 25.97² =
  26. 26.103² =
  27. 27.989² =
  28. 28.973² =
  29. 29.96² =
  30. 30.1026² =
  31. 31.1023² =
  32. 32.106² =
  33. 33.91² =
  34. 34.93² =
  35. 35.101² =
  36. 36.92² =
  37. 37.102² =
  38. 38.974² =
  39. 39.988² =
  40. 40.110² =

Answer key

  1. 962361
  2. 948676
  3. 7921
  4. 10816
  5. 10201
  6. 992016
  7. 11025
  8. 12544
  9. 11025
  10. 7921
  11. 978121
  12. 10816
  13. 12321
  14. 11664
  15. 964324
  16. 9216
  17. 988036
  18. 12321
  19. 11236
  20. 9216
  21. 7921
  22. 10609
  23. 8649
  24. 1060900
  25. 9409
  26. 10609
  27. 978121
  28. 946729
  29. 9216
  30. 1052676
  31. 1046529
  32. 11236
  33. 8281
  34. 8649
  35. 10201
  36. 8464
  37. 10404
  38. 948676
  39. 976144
  40. 12100

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