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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 240 · 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. 2.1026² =
  3. 3.99² =
  4. 4.107² =
  5. 5.1017² =
  6. 6.103² =
  7. 7.974² =
  8. 8.94² =
  9. 9.95² =
  10. 10.108² =
  11. 11.981² =
  12. 12.93² =
  13. 13.108² =
  14. 14.97² =
  15. 15.94² =
  16. 16.1022² =
  17. 17.105² =
  18. 18.89² =
  19. 19.108² =
  20. 20.112² =
  21. 21.986² =
  22. 22.93² =
  23. 23.1021² =
  24. 24.106² =
  25. 25.991² =
  26. 26.1029² =
  27. 27.111² =
  28. 28.994² =
  29. 29.106² =
  30. 30.108² =
  31. 31.89² =
  32. 32.99² =
  33. 33.106² =
  34. 34.107² =
  35. 35.97² =
  36. 36.107² =
  37. 37.112² =
  38. 38.981² =
  39. 39.107² =
  40. 40.92² =

Answer key

  1. 8649
  2. 1052676
  3. 9801
  4. 11449
  5. 1034289
  6. 10609
  7. 948676
  8. 8836
  9. 9025
  10. 11664
  11. 962361
  12. 8649
  13. 11664
  14. 9409
  15. 8836
  16. 1044484
  17. 11025
  18. 7921
  19. 11664
  20. 12544
  21. 972196
  22. 8649
  23. 1042441
  24. 11236
  25. 982081
  26. 1058841
  27. 12321
  28. 988036
  29. 11236
  30. 11664
  31. 7921
  32. 9801
  33. 11236
  34. 11449
  35. 9409
  36. 11449
  37. 12544
  38. 962361
  39. 11449
  40. 8464

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