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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 675 · 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. 1.97² =
  2. 2.97² =
  3. 3.95² =
  4. 4.91² =
  5. 5.1020² =
  6. 6.97² =
  7. 7.96² =
  8. 8.1029² =
  9. 9.89² =
  10. 10.1014² =
  11. 11.98² =
  12. 12.1026² =
  13. 13.1030² =
  14. 14.104² =
  15. 15.995² =
  16. 16.91² =
  17. 17.91² =
  18. 18.103² =
  19. 19.99² =
  20. 20.1021² =
  21. 21.1020² =
  22. 22.992² =
  23. 23.110² =
  24. 24.94² =
  25. 25.97² =
  26. 26.94² =
  27. 27.995² =
  28. 28.96² =
  29. 29.98² =
  30. 30.1016² =
  31. 31.91² =
  32. 32.103² =
  33. 33.992² =
  34. 34.107² =
  35. 35.1006² =
  36. 36.104² =
  37. 37.973² =
  38. 38.93² =
  39. 39.1003² =
  40. 40.88² =

Answer key

  1. 9409
  2. 9409
  3. 9025
  4. 8281
  5. 1040400
  6. 9409
  7. 9216
  8. 1058841
  9. 7921
  10. 1028196
  11. 9604
  12. 1052676
  13. 1060900
  14. 10816
  15. 990025
  16. 8281
  17. 8281
  18. 10609
  19. 9801
  20. 1042441
  21. 1040400
  22. 984064
  23. 12100
  24. 8836
  25. 9409
  26. 8836
  27. 990025
  28. 9216
  29. 9604
  30. 1032256
  31. 8281
  32. 10609
  33. 984064
  34. 11449
  35. 1012036
  36. 10816
  37. 946729
  38. 8649
  39. 1006009
  40. 7744

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