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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 830 · 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. 1.111² =
  2. 2.107² =
  3. 3.98² =
  4. 4.1026² =
  5. 5.105² =
  6. 6.103² =
  7. 7.99² =
  8. 8.105² =
  9. 9.985² =
  10. 10.88² =
  11. 11.106² =
  12. 12.102² =
  13. 13.99² =
  14. 14.104² =
  15. 15.1024² =
  16. 16.1004² =
  17. 17.1005² =
  18. 18.93² =
  19. 19.1001² =
  20. 20.97² =
  21. 21.98² =
  22. 22.108² =
  23. 23.1001² =
  24. 24.92² =
  25. 25.1001² =
  26. 26.107² =
  27. 27.110² =
  28. 28.108² =
  29. 29.107² =
  30. 30.1015² =
  31. 31.93² =
  32. 32.93² =
  33. 33.108² =
  34. 34.101² =
  35. 35.110² =
  36. 36.104² =
  37. 37.970² =
  38. 38.106² =
  39. 39.1005² =
  40. 40.103² =

Answer key

  1. 12321
  2. 11449
  3. 9604
  4. 1052676
  5. 11025
  6. 10609
  7. 9801
  8. 11025
  9. 970225
  10. 7744
  11. 11236
  12. 10404
  13. 9801
  14. 10816
  15. 1048576
  16. 1008016
  17. 1010025
  18. 8649
  19. 1002001
  20. 9409
  21. 9604
  22. 11664
  23. 1002001
  24. 8464
  25. 1002001
  26. 11449
  27. 12100
  28. 11664
  29. 11449
  30. 1030225
  31. 8649
  32. 8649
  33. 11664
  34. 10201
  35. 12100
  36. 10816
  37. 940900
  38. 11236
  39. 1010025
  40. 10609

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