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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 789 · 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. 1.93² =
  2. 2.97² =
  3. 3.94² =
  4. 4.91² =
  5. 5.98² =
  6. 6.1026² =
  7. 7.994² =
  8. 8.88² =
  9. 9.97² =
  10. 10.975² =
  11. 11.92² =
  12. 12.981² =
  13. 13.985² =
  14. 14.97² =
  15. 15.106² =
  16. 16.103² =
  17. 17.96² =
  18. 18.97² =
  19. 19.103² =
  20. 20.1022² =
  21. 21.96² =
  22. 22.998² =
  23. 23.88² =
  24. 24.1010² =
  25. 25.995² =
  26. 26.90² =
  27. 27.1016² =
  28. 28.1010² =
  29. 29.997² =
  30. 30.99² =
  31. 31.90² =
  32. 32.992² =
  33. 33.98² =
  34. 34.997² =
  35. 35.90² =
  36. 36.109² =
  37. 37.88² =
  38. 38.107² =
  39. 39.1017² =
  40. 40.102² =

Answer key

  1. 8649
  2. 9409
  3. 8836
  4. 8281
  5. 9604
  6. 1052676
  7. 988036
  8. 7744
  9. 9409
  10. 950625
  11. 8464
  12. 962361
  13. 970225
  14. 9409
  15. 11236
  16. 10609
  17. 9216
  18. 9409
  19. 10609
  20. 1044484
  21. 9216
  22. 996004
  23. 7744
  24. 1020100
  25. 990025
  26. 8100
  27. 1032256
  28. 1020100
  29. 994009
  30. 9801
  31. 8100
  32. 984064
  33. 9604
  34. 994009
  35. 8100
  36. 11881
  37. 7744
  38. 11449
  39. 1034289
  40. 10404

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