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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 522 · 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. 1.108² =
  2. 2.95² =
  3. 3.97² =
  4. 4.91² =
  5. 5.1021² =
  6. 6.995² =
  7. 7.98² =
  8. 8.92² =
  9. 9.1030² =
  10. 10.92² =
  11. 11.111² =
  12. 12.1007² =
  13. 13.990² =
  14. 14.90² =
  15. 15.111² =
  16. 16.92² =
  17. 17.111² =
  18. 18.1001² =
  19. 19.103² =
  20. 20.105² =
  21. 21.93² =
  22. 22.92² =
  23. 23.93² =
  24. 24.97² =
  25. 25.1023² =
  26. 26.103² =
  27. 27.1026² =
  28. 28.111² =
  29. 29.96² =
  30. 30.112² =
  31. 31.96² =
  32. 32.88² =
  33. 33.985² =
  34. 34.106² =
  35. 35.1010² =
  36. 36.107² =
  37. 37.99² =
  38. 38.88² =
  39. 39.112² =
  40. 40.97² =

Answer key

  1. 11664
  2. 9025
  3. 9409
  4. 8281
  5. 1042441
  6. 990025
  7. 9604
  8. 8464
  9. 1060900
  10. 8464
  11. 12321
  12. 1014049
  13. 980100
  14. 8100
  15. 12321
  16. 8464
  17. 12321
  18. 1002001
  19. 10609
  20. 11025
  21. 8649
  22. 8464
  23. 8649
  24. 9409
  25. 1046529
  26. 10609
  27. 1052676
  28. 12321
  29. 9216
  30. 12544
  31. 9216
  32. 7744
  33. 970225
  34. 11236
  35. 1020100
  36. 11449
  37. 9801
  38. 7744
  39. 12544
  40. 9409

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