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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 476 · 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. 1.101² =
  2. 2.109² =
  3. 3.88² =
  4. 4.90² =
  5. 5.102² =
  6. 6.1015² =
  7. 7.90² =
  8. 8.105² =
  9. 9.1003² =
  10. 10.1026² =
  11. 11.104² =
  12. 12.93² =
  13. 13.97² =
  14. 14.1008² =
  15. 15.995² =
  16. 16.91² =
  17. 17.112² =
  18. 18.91² =
  19. 19.104² =
  20. 20.89² =
  21. 21.104² =
  22. 22.998² =
  23. 23.982² =
  24. 24.97² =
  25. 25.1023² =
  26. 26.91² =
  27. 27.105² =
  28. 28.101² =
  29. 29.978² =
  30. 30.110² =
  31. 31.89² =
  32. 32.993² =
  33. 33.976² =
  34. 34.108² =
  35. 35.989² =
  36. 36.992² =
  37. 37.973² =
  38. 38.107² =
  39. 39.94² =
  40. 40.1009² =

Answer key

  1. 10201
  2. 11881
  3. 7744
  4. 8100
  5. 10404
  6. 1030225
  7. 8100
  8. 11025
  9. 1006009
  10. 1052676
  11. 10816
  12. 8649
  13. 9409
  14. 1016064
  15. 990025
  16. 8281
  17. 12544
  18. 8281
  19. 10816
  20. 7921
  21. 10816
  22. 996004
  23. 964324
  24. 9409
  25. 1046529
  26. 8281
  27. 11025
  28. 10201
  29. 956484
  30. 12100
  31. 7921
  32. 986049
  33. 952576
  34. 11664
  35. 978121
  36. 984064
  37. 946729
  38. 11449
  39. 8836
  40. 1018081

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