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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 580 · 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. 2.88² =
  3. 3.976² =
  4. 4.981² =
  5. 5.93² =
  6. 6.108² =
  7. 7.94² =
  8. 8.111² =
  9. 9.1001² =
  10. 10.104² =
  11. 11.99² =
  12. 12.991² =
  13. 13.979² =
  14. 14.976² =
  15. 15.1020² =
  16. 16.991² =
  17. 17.106² =
  18. 18.101² =
  19. 19.99² =
  20. 20.95² =
  21. 21.1006² =
  22. 22.94² =
  23. 23.1019² =
  24. 24.1016² =
  25. 25.991² =
  26. 26.1016² =
  27. 27.96² =
  28. 28.971² =
  29. 29.96² =
  30. 30.93² =
  31. 31.108² =
  32. 32.108² =
  33. 33.97² =
  34. 34.1027² =
  35. 35.1019² =
  36. 36.92² =
  37. 37.107² =
  38. 38.977² =
  39. 39.106² =
  40. 40.979² =

Answer key

  1. 8281
  2. 7744
  3. 952576
  4. 962361
  5. 8649
  6. 11664
  7. 8836
  8. 12321
  9. 1002001
  10. 10816
  11. 9801
  12. 982081
  13. 958441
  14. 952576
  15. 1040400
  16. 982081
  17. 11236
  18. 10201
  19. 9801
  20. 9025
  21. 1012036
  22. 8836
  23. 1038361
  24. 1032256
  25. 982081
  26. 1032256
  27. 9216
  28. 942841
  29. 9216
  30. 8649
  31. 11664
  32. 11664
  33. 9409
  34. 1054729
  35. 1038361
  36. 8464
  37. 11449
  38. 954529
  39. 11236
  40. 958441

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