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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 425 · 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. 1.91² =
  2. 2.983² =
  3. 3.1002² =
  4. 4.976² =
  5. 5.88² =
  6. 6.95² =
  7. 7.971² =
  8. 8.98² =
  9. 9.991² =
  10. 10.108² =
  11. 11.107² =
  12. 12.98² =
  13. 13.1015² =
  14. 14.1012² =
  15. 15.102² =
  16. 16.94² =
  17. 17.998² =
  18. 18.1009² =
  19. 19.110² =
  20. 20.112² =
  21. 21.94² =
  22. 22.104² =
  23. 23.104² =
  24. 24.111² =
  25. 25.107² =
  26. 26.91² =
  27. 27.997² =
  28. 28.91² =
  29. 29.90² =
  30. 30.108² =
  31. 31.104² =
  32. 32.982² =
  33. 33.982² =
  34. 34.1027² =
  35. 35.103² =
  36. 36.88² =
  37. 37.998² =
  38. 38.1021² =
  39. 39.101² =
  40. 40.103² =

Answer key

  1. 8281
  2. 966289
  3. 1004004
  4. 952576
  5. 7744
  6. 9025
  7. 942841
  8. 9604
  9. 982081
  10. 11664
  11. 11449
  12. 9604
  13. 1030225
  14. 1024144
  15. 10404
  16. 8836
  17. 996004
  18. 1018081
  19. 12100
  20. 12544
  21. 8836
  22. 10816
  23. 10816
  24. 12321
  25. 11449
  26. 8281
  27. 994009
  28. 8281
  29. 8100
  30. 11664
  31. 10816
  32. 964324
  33. 964324
  34. 1054729
  35. 10609
  36. 7744
  37. 996004
  38. 1042441
  39. 10201
  40. 10609

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