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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 201 · 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. 1.106² =
  2. 2.98² =
  3. 3.991² =
  4. 4.110² =
  5. 5.980² =
  6. 6.1022² =
  7. 7.986² =
  8. 8.1014² =
  9. 9.1024² =
  10. 10.110² =
  11. 11.96² =
  12. 12.1014² =
  13. 13.109² =
  14. 14.90² =
  15. 15.103² =
  16. 16.1026² =
  17. 17.101² =
  18. 18.111² =
  19. 19.102² =
  20. 20.112² =
  21. 21.112² =
  22. 22.91² =
  23. 23.997² =
  24. 24.112² =
  25. 25.106² =
  26. 26.1028² =
  27. 27.112² =
  28. 28.109² =
  29. 29.112² =
  30. 30.996² =
  31. 31.104² =
  32. 32.1004² =
  33. 33.106² =
  34. 34.101² =
  35. 35.992² =
  36. 36.107² =
  37. 37.102² =
  38. 38.105² =
  39. 39.109² =
  40. 40.96² =

Answer key

  1. 11236
  2. 9604
  3. 982081
  4. 12100
  5. 960400
  6. 1044484
  7. 972196
  8. 1028196
  9. 1048576
  10. 12100
  11. 9216
  12. 1028196
  13. 11881
  14. 8100
  15. 10609
  16. 1052676
  17. 10201
  18. 12321
  19. 10404
  20. 12544
  21. 12544
  22. 8281
  23. 994009
  24. 12544
  25. 11236
  26. 1056784
  27. 12544
  28. 11881
  29. 12544
  30. 992016
  31. 10816
  32. 1008016
  33. 11236
  34. 10201
  35. 984064
  36. 11449
  37. 10404
  38. 11025
  39. 11881
  40. 9216

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