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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 101 · 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. 1.91² =
  2. 2.979² =
  3. 3.90² =
  4. 4.987² =
  5. 5.93² =
  6. 6.94² =
  7. 7.106² =
  8. 8.101² =
  9. 9.1015² =
  10. 10.1027² =
  11. 11.95² =
  12. 12.978² =
  13. 13.994² =
  14. 14.995² =
  15. 15.91² =
  16. 16.88² =
  17. 17.1004² =
  18. 18.97² =
  19. 19.89² =
  20. 20.108² =
  21. 21.92² =
  22. 22.96² =
  23. 23.1008² =
  24. 24.111² =
  25. 25.1006² =
  26. 26.104² =
  27. 27.991² =
  28. 28.1028² =
  29. 29.106² =
  30. 30.96² =
  31. 31.1007² =
  32. 32.91² =
  33. 33.88² =
  34. 34.90² =
  35. 35.1022² =
  36. 36.93² =
  37. 37.105² =
  38. 38.90² =
  39. 39.994² =
  40. 40.993² =

Answer key

  1. 8281
  2. 958441
  3. 8100
  4. 974169
  5. 8649
  6. 8836
  7. 11236
  8. 10201
  9. 1030225
  10. 1054729
  11. 9025
  12. 956484
  13. 988036
  14. 990025
  15. 8281
  16. 7744
  17. 1008016
  18. 9409
  19. 7921
  20. 11664
  21. 8464
  22. 9216
  23. 1016064
  24. 12321
  25. 1012036
  26. 10816
  27. 982081
  28. 1056784
  29. 11236
  30. 9216
  31. 1014049
  32. 8281
  33. 7744
  34. 8100
  35. 1044484
  36. 8649
  37. 11025
  38. 8100
  39. 988036
  40. 986049

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