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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 886 · 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. 1.99² =
  2. 2.994² =
  3. 3.88² =
  4. 4.1012² =
  5. 5.98² =
  6. 6.103² =
  7. 7.90² =
  8. 8.90² =
  9. 9.93² =
  10. 10.90² =
  11. 11.102² =
  12. 12.1017² =
  13. 13.108² =
  14. 14.1014² =
  15. 15.96² =
  16. 16.88² =
  17. 17.978² =
  18. 18.109² =
  19. 19.977² =
  20. 20.992² =
  21. 21.1004² =
  22. 22.106² =
  23. 23.94² =
  24. 24.96² =
  25. 25.1025² =
  26. 26.108² =
  27. 27.108² =
  28. 28.1003² =
  29. 29.970² =
  30. 30.94² =
  31. 31.96² =
  32. 32.1004² =
  33. 33.111² =
  34. 34.997² =
  35. 35.88² =
  36. 36.987² =
  37. 37.94² =
  38. 38.1007² =
  39. 39.101² =
  40. 40.1002² =

Answer key

  1. 9801
  2. 988036
  3. 7744
  4. 1024144
  5. 9604
  6. 10609
  7. 8100
  8. 8100
  9. 8649
  10. 8100
  11. 10404
  12. 1034289
  13. 11664
  14. 1028196
  15. 9216
  16. 7744
  17. 956484
  18. 11881
  19. 954529
  20. 984064
  21. 1008016
  22. 11236
  23. 8836
  24. 9216
  25. 1050625
  26. 11664
  27. 11664
  28. 1006009
  29. 940900
  30. 8836
  31. 9216
  32. 1008016
  33. 12321
  34. 994009
  35. 7744
  36. 974169
  37. 8836
  38. 1014049
  39. 10201
  40. 1004004

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