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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 703 · 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. 1.88² =
  2. 2.104² =
  3. 3.998² =
  4. 4.972² =
  5. 5.1019² =
  6. 6.1028² =
  7. 7.994² =
  8. 8.975² =
  9. 9.981² =
  10. 10.981² =
  11. 11.102² =
  12. 12.111² =
  13. 13.102² =
  14. 14.96² =
  15. 15.97² =
  16. 16.108² =
  17. 17.994² =
  18. 18.990² =
  19. 19.93² =
  20. 20.971² =
  21. 21.997² =
  22. 22.1015² =
  23. 23.93² =
  24. 24.93² =
  25. 25.97² =
  26. 26.112² =
  27. 27.98² =
  28. 28.97² =
  29. 29.1013² =
  30. 30.109² =
  31. 31.97² =
  32. 32.95² =
  33. 33.972² =
  34. 34.99² =
  35. 35.94² =
  36. 36.1008² =
  37. 37.994² =
  38. 38.109² =
  39. 39.92² =
  40. 40.93² =

Answer key

  1. 7744
  2. 10816
  3. 996004
  4. 944784
  5. 1038361
  6. 1056784
  7. 988036
  8. 950625
  9. 962361
  10. 962361
  11. 10404
  12. 12321
  13. 10404
  14. 9216
  15. 9409
  16. 11664
  17. 988036
  18. 980100
  19. 8649
  20. 942841
  21. 994009
  22. 1030225
  23. 8649
  24. 8649
  25. 9409
  26. 12544
  27. 9604
  28. 9409
  29. 1026169
  30. 11881
  31. 9409
  32. 9025
  33. 944784
  34. 9801
  35. 8836
  36. 1016064
  37. 988036
  38. 11881
  39. 8464
  40. 8649

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