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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 552 · 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. 1.995² =
  2. 2.992² =
  3. 3.1009² =
  4. 4.94² =
  5. 5.98² =
  6. 6.99² =
  7. 7.986² =
  8. 8.1014² =
  9. 9.104² =
  10. 10.111² =
  11. 11.105² =
  12. 12.995² =
  13. 13.112² =
  14. 14.104² =
  15. 15.1018² =
  16. 16.994² =
  17. 17.104² =
  18. 18.1013² =
  19. 19.1021² =
  20. 20.990² =
  21. 21.112² =
  22. 22.971² =
  23. 23.104² =
  24. 24.94² =
  25. 25.102² =
  26. 26.103² =
  27. 27.102² =
  28. 28.94² =
  29. 29.110² =
  30. 30.1018² =
  31. 31.98² =
  32. 32.89² =
  33. 33.97² =
  34. 34.93² =
  35. 35.102² =
  36. 36.1024² =
  37. 37.1004² =
  38. 38.103² =
  39. 39.1008² =
  40. 40.1023² =

Answer key

  1. 990025
  2. 984064
  3. 1018081
  4. 8836
  5. 9604
  6. 9801
  7. 972196
  8. 1028196
  9. 10816
  10. 12321
  11. 11025
  12. 990025
  13. 12544
  14. 10816
  15. 1036324
  16. 988036
  17. 10816
  18. 1026169
  19. 1042441
  20. 980100
  21. 12544
  22. 942841
  23. 10816
  24. 8836
  25. 10404
  26. 10609
  27. 10404
  28. 8836
  29. 12100
  30. 1036324
  31. 9604
  32. 7921
  33. 9409
  34. 8649
  35. 10404
  36. 1048576
  37. 1008016
  38. 10609
  39. 1016064
  40. 1046529

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