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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 417 · 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. 1.1007² =
  2. 2.98² =
  3. 3.973² =
  4. 4.95² =
  5. 5.94² =
  6. 6.96² =
  7. 7.1013² =
  8. 8.111² =
  9. 9.102² =
  10. 10.976² =
  11. 11.1004² =
  12. 12.1030² =
  13. 13.104² =
  14. 14.94² =
  15. 15.983² =
  16. 16.93² =
  17. 17.1027² =
  18. 18.1001² =
  19. 19.105² =
  20. 20.98² =
  21. 21.971² =
  22. 22.1026² =
  23. 23.112² =
  24. 24.988² =
  25. 25.107² =
  26. 26.108² =
  27. 27.96² =
  28. 28.978² =
  29. 29.999² =
  30. 30.988² =
  31. 31.990² =
  32. 32.88² =
  33. 33.90² =
  34. 34.983² =
  35. 35.92² =
  36. 36.1024² =
  37. 37.98² =
  38. 38.1021² =
  39. 39.110² =
  40. 40.91² =

Answer key

  1. 1014049
  2. 9604
  3. 946729
  4. 9025
  5. 8836
  6. 9216
  7. 1026169
  8. 12321
  9. 10404
  10. 952576
  11. 1008016
  12. 1060900
  13. 10816
  14. 8836
  15. 966289
  16. 8649
  17. 1054729
  18. 1002001
  19. 11025
  20. 9604
  21. 942841
  22. 1052676
  23. 12544
  24. 976144
  25. 11449
  26. 11664
  27. 9216
  28. 956484
  29. 998001
  30. 976144
  31. 980100
  32. 7744
  33. 8100
  34. 966289
  35. 8464
  36. 1048576
  37. 9604
  38. 1042441
  39. 12100
  40. 8281

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