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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 465 · 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. 1.994² =
  2. 2.988² =
  3. 3.1002² =
  4. 4.1008² =
  5. 5.972² =
  6. 6.978² =
  7. 7.104² =
  8. 8.109² =
  9. 9.1016² =
  10. 10.111² =
  11. 11.101² =
  12. 12.111² =
  13. 13.105² =
  14. 14.1027² =
  15. 15.103² =
  16. 16.89² =
  17. 17.91² =
  18. 18.1026² =
  19. 19.89² =
  20. 20.989² =
  21. 21.1022² =
  22. 22.976² =
  23. 23.103² =
  24. 24.990² =
  25. 25.111² =
  26. 26.88² =
  27. 27.102² =
  28. 28.91² =
  29. 29.976² =
  30. 30.1028² =
  31. 31.92² =
  32. 32.996² =
  33. 33.1003² =
  34. 34.1010² =
  35. 35.102² =
  36. 36.104² =
  37. 37.982² =
  38. 38.93² =
  39. 39.979² =
  40. 40.89² =

Answer key

  1. 988036
  2. 976144
  3. 1004004
  4. 1016064
  5. 944784
  6. 956484
  7. 10816
  8. 11881
  9. 1032256
  10. 12321
  11. 10201
  12. 12321
  13. 11025
  14. 1054729
  15. 10609
  16. 7921
  17. 8281
  18. 1052676
  19. 7921
  20. 978121
  21. 1044484
  22. 952576
  23. 10609
  24. 980100
  25. 12321
  26. 7744
  27. 10404
  28. 8281
  29. 952576
  30. 1056784
  31. 8464
  32. 992016
  33. 1006009
  34. 1020100
  35. 10404
  36. 10816
  37. 964324
  38. 8649
  39. 958441
  40. 7921

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