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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 714 · 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. 1.996² =
  2. 2.976² =
  3. 3.1009² =
  4. 4.93² =
  5. 5.96² =
  6. 6.98² =
  7. 7.1021² =
  8. 8.1030² =
  9. 9.1012² =
  10. 10.1001² =
  11. 11.1029² =
  12. 12.994² =
  13. 13.109² =
  14. 14.982² =
  15. 15.986² =
  16. 16.89² =
  17. 17.973² =
  18. 18.973² =
  19. 19.103² =
  20. 20.107² =
  21. 21.97² =
  22. 22.103² =
  23. 23.99² =
  24. 24.90² =
  25. 25.89² =
  26. 26.104² =
  27. 27.94² =
  28. 28.998² =
  29. 29.977² =
  30. 30.975² =
  31. 31.98² =
  32. 32.104² =
  33. 33.980² =
  34. 34.99² =
  35. 35.1029² =
  36. 36.102² =
  37. 37.110² =
  38. 38.99² =
  39. 39.995² =
  40. 40.90² =

Answer key

  1. 992016
  2. 952576
  3. 1018081
  4. 8649
  5. 9216
  6. 9604
  7. 1042441
  8. 1060900
  9. 1024144
  10. 1002001
  11. 1058841
  12. 988036
  13. 11881
  14. 964324
  15. 972196
  16. 7921
  17. 946729
  18. 946729
  19. 10609
  20. 11449
  21. 9409
  22. 10609
  23. 9801
  24. 8100
  25. 7921
  26. 10816
  27. 8836
  28. 996004
  29. 954529
  30. 950625
  31. 9604
  32. 10816
  33. 960400
  34. 9801
  35. 1058841
  36. 10404
  37. 12100
  38. 9801
  39. 990025
  40. 8100

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