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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 150 · 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. 1.1011² =
  2. 2.89² =
  3. 3.108² =
  4. 4.105² =
  5. 5.109² =
  6. 6.111² =
  7. 7.95² =
  8. 8.1013² =
  9. 9.1004² =
  10. 10.987² =
  11. 11.991² =
  12. 12.110² =
  13. 13.94² =
  14. 14.91² =
  15. 15.90² =
  16. 16.106² =
  17. 17.90² =
  18. 18.88² =
  19. 19.1015² =
  20. 20.89² =
  21. 21.992² =
  22. 22.99² =
  23. 23.89² =
  24. 24.108² =
  25. 25.89² =
  26. 26.97² =
  27. 27.1024² =
  28. 28.92² =
  29. 29.1028² =
  30. 30.1009² =
  31. 31.995² =
  32. 32.1018² =
  33. 33.980² =
  34. 34.93² =
  35. 35.972² =
  36. 36.96² =
  37. 37.109² =
  38. 38.998² =
  39. 39.1030² =
  40. 40.1027² =

Answer key

  1. 1022121
  2. 7921
  3. 11664
  4. 11025
  5. 11881
  6. 12321
  7. 9025
  8. 1026169
  9. 1008016
  10. 974169
  11. 982081
  12. 12100
  13. 8836
  14. 8281
  15. 8100
  16. 11236
  17. 8100
  18. 7744
  19. 1030225
  20. 7921
  21. 984064
  22. 9801
  23. 7921
  24. 11664
  25. 7921
  26. 9409
  27. 1048576
  28. 8464
  29. 1056784
  30. 1018081
  31. 990025
  32. 1036324
  33. 960400
  34. 8649
  35. 944784
  36. 9216
  37. 11881
  38. 996004
  39. 1060900
  40. 1054729

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