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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 421 · 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. 2.998² =
  3. 3.105² =
  4. 4.973² =
  5. 5.91² =
  6. 6.88² =
  7. 7.111² =
  8. 8.98² =
  9. 9.94² =
  10. 10.90² =
  11. 11.987² =
  12. 12.109² =
  13. 13.1021² =
  14. 14.98² =
  15. 15.91² =
  16. 16.104² =
  17. 17.112² =
  18. 18.1027² =
  19. 19.88² =
  20. 20.1001² =
  21. 21.995² =
  22. 22.104² =
  23. 23.107² =
  24. 24.93² =
  25. 25.1009² =
  26. 26.94² =
  27. 27.88² =
  28. 28.111² =
  29. 29.102² =
  30. 30.989² =
  31. 31.90² =
  32. 32.99² =
  33. 33.88² =
  34. 34.1008² =
  35. 35.89² =
  36. 36.92² =
  37. 37.112² =
  38. 38.977² =
  39. 39.985² =
  40. 40.993² =

Answer key

  1. 9409
  2. 996004
  3. 11025
  4. 946729
  5. 8281
  6. 7744
  7. 12321
  8. 9604
  9. 8836
  10. 8100
  11. 974169
  12. 11881
  13. 1042441
  14. 9604
  15. 8281
  16. 10816
  17. 12544
  18. 1054729
  19. 7744
  20. 1002001
  21. 990025
  22. 10816
  23. 11449
  24. 8649
  25. 1018081
  26. 8836
  27. 7744
  28. 12321
  29. 10404
  30. 978121
  31. 8100
  32. 9801
  33. 7744
  34. 1016064
  35. 7921
  36. 8464
  37. 12544
  38. 954529
  39. 970225
  40. 986049

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