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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 997 · 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. 1.102² =
  2. 2.88² =
  3. 3.88² =
  4. 4.978² =
  5. 5.976² =
  6. 6.102² =
  7. 7.92² =
  8. 8.989² =
  9. 9.1010² =
  10. 10.1006² =
  11. 11.983² =
  12. 12.90² =
  13. 13.970² =
  14. 14.90² =
  15. 15.1019² =
  16. 16.103² =
  17. 17.109² =
  18. 18.102² =
  19. 19.95² =
  20. 20.1030² =
  21. 21.111² =
  22. 22.93² =
  23. 23.1029² =
  24. 24.93² =
  25. 25.98² =
  26. 26.93² =
  27. 27.970² =
  28. 28.109² =
  29. 29.97² =
  30. 30.1009² =
  31. 31.101² =
  32. 32.112² =
  33. 33.97² =
  34. 34.89² =
  35. 35.1022² =
  36. 36.1022² =
  37. 37.94² =
  38. 38.104² =
  39. 39.95² =
  40. 40.112² =

Answer key

  1. 10404
  2. 7744
  3. 7744
  4. 956484
  5. 952576
  6. 10404
  7. 8464
  8. 978121
  9. 1020100
  10. 1012036
  11. 966289
  12. 8100
  13. 940900
  14. 8100
  15. 1038361
  16. 10609
  17. 11881
  18. 10404
  19. 9025
  20. 1060900
  21. 12321
  22. 8649
  23. 1058841
  24. 8649
  25. 9604
  26. 8649
  27. 940900
  28. 11881
  29. 9409
  30. 1018081
  31. 10201
  32. 12544
  33. 9409
  34. 7921
  35. 1044484
  36. 1044484
  37. 8836
  38. 10816
  39. 9025
  40. 12544

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