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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 511 · 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. 1.982² =
  2. 2.96² =
  3. 3.110² =
  4. 4.991² =
  5. 5.90² =
  6. 6.996² =
  7. 7.94² =
  8. 8.92² =
  9. 9.98² =
  10. 10.108² =
  11. 11.88² =
  12. 12.112² =
  13. 13.1013² =
  14. 14.110² =
  15. 15.993² =
  16. 16.107² =
  17. 17.983² =
  18. 18.984² =
  19. 19.972² =
  20. 20.973² =
  21. 21.999² =
  22. 22.106² =
  23. 23.98² =
  24. 24.99² =
  25. 25.93² =
  26. 26.93² =
  27. 27.982² =
  28. 28.1009² =
  29. 29.993² =
  30. 30.112² =
  31. 31.1022² =
  32. 32.89² =
  33. 33.112² =
  34. 34.109² =
  35. 35.1008² =
  36. 36.112² =
  37. 37.985² =
  38. 38.1027² =
  39. 39.95² =
  40. 40.991² =

Answer key

  1. 964324
  2. 9216
  3. 12100
  4. 982081
  5. 8100
  6. 992016
  7. 8836
  8. 8464
  9. 9604
  10. 11664
  11. 7744
  12. 12544
  13. 1026169
  14. 12100
  15. 986049
  16. 11449
  17. 966289
  18. 968256
  19. 944784
  20. 946729
  21. 998001
  22. 11236
  23. 9604
  24. 9801
  25. 8649
  26. 8649
  27. 964324
  28. 1018081
  29. 986049
  30. 12544
  31. 1044484
  32. 7921
  33. 12544
  34. 11881
  35. 1016064
  36. 12544
  37. 970225
  38. 1054729
  39. 9025
  40. 982081

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