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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 971 · 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. 1.94² =
  2. 2.975² =
  3. 3.88² =
  4. 4.985² =
  5. 5.985² =
  6. 6.93² =
  7. 7.1010² =
  8. 8.91² =
  9. 9.105² =
  10. 10.97² =
  11. 11.1019² =
  12. 12.1008² =
  13. 13.973² =
  14. 14.91² =
  15. 15.992² =
  16. 16.101² =
  17. 17.101² =
  18. 18.1027² =
  19. 19.1026² =
  20. 20.994² =
  21. 21.92² =
  22. 22.90² =
  23. 23.104² =
  24. 24.102² =
  25. 25.89² =
  26. 26.90² =
  27. 27.1024² =
  28. 28.91² =
  29. 29.998² =
  30. 30.106² =
  31. 31.1008² =
  32. 32.1027² =
  33. 33.112² =
  34. 34.1021² =
  35. 35.110² =
  36. 36.97² =
  37. 37.105² =
  38. 38.92² =
  39. 39.991² =
  40. 40.992² =

Answer key

  1. 8836
  2. 950625
  3. 7744
  4. 970225
  5. 970225
  6. 8649
  7. 1020100
  8. 8281
  9. 11025
  10. 9409
  11. 1038361
  12. 1016064
  13. 946729
  14. 8281
  15. 984064
  16. 10201
  17. 10201
  18. 1054729
  19. 1052676
  20. 988036
  21. 8464
  22. 8100
  23. 10816
  24. 10404
  25. 7921
  26. 8100
  27. 1048576
  28. 8281
  29. 996004
  30. 11236
  31. 1016064
  32. 1054729
  33. 12544
  34. 1042441
  35. 12100
  36. 9409
  37. 11025
  38. 8464
  39. 982081
  40. 984064

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