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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 137 · 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. 1.104² =
  2. 2.96² =
  3. 3.93² =
  4. 4.99² =
  5. 5.972² =
  6. 6.999² =
  7. 7.98² =
  8. 8.973² =
  9. 9.992² =
  10. 10.990² =
  11. 11.997² =
  12. 12.105² =
  13. 13.102² =
  14. 14.92² =
  15. 15.104² =
  16. 16.976² =
  17. 17.89² =
  18. 18.102² =
  19. 19.105² =
  20. 20.95² =
  21. 21.991² =
  22. 22.88² =
  23. 23.95² =
  24. 24.998² =
  25. 25.1024² =
  26. 26.975² =
  27. 27.1017² =
  28. 28.1013² =
  29. 29.1006² =
  30. 30.978² =
  31. 31.91² =
  32. 32.110² =
  33. 33.90² =
  34. 34.1010² =
  35. 35.105² =
  36. 36.88² =
  37. 37.93² =
  38. 38.1003² =
  39. 39.92² =
  40. 40.1027² =

Answer key

  1. 10816
  2. 9216
  3. 8649
  4. 9801
  5. 944784
  6. 998001
  7. 9604
  8. 946729
  9. 984064
  10. 980100
  11. 994009
  12. 11025
  13. 10404
  14. 8464
  15. 10816
  16. 952576
  17. 7921
  18. 10404
  19. 11025
  20. 9025
  21. 982081
  22. 7744
  23. 9025
  24. 996004
  25. 1048576
  26. 950625
  27. 1034289
  28. 1026169
  29. 1012036
  30. 956484
  31. 8281
  32. 12100
  33. 8100
  34. 1020100
  35. 11025
  36. 7744
  37. 8649
  38. 1006009
  39. 8464
  40. 1054729

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