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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 238 · 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. 1.97² =
  2. 2.106² =
  3. 3.987² =
  4. 4.1018² =
  5. 5.975² =
  6. 6.97² =
  7. 7.101² =
  8. 8.987² =
  9. 9.108² =
  10. 10.988² =
  11. 11.111² =
  12. 12.93² =
  13. 13.110² =
  14. 14.112² =
  15. 15.1026² =
  16. 16.92² =
  17. 17.103² =
  18. 18.110² =
  19. 19.1016² =
  20. 20.101² =
  21. 21.112² =
  22. 22.111² =
  23. 23.999² =
  24. 24.94² =
  25. 25.1026² =
  26. 26.101² =
  27. 27.1018² =
  28. 28.1008² =
  29. 29.997² =
  30. 30.102² =
  31. 31.90² =
  32. 32.98² =
  33. 33.104² =
  34. 34.95² =
  35. 35.110² =
  36. 36.99² =
  37. 37.90² =
  38. 38.111² =
  39. 39.104² =
  40. 40.1003² =

Answer key

  1. 9409
  2. 11236
  3. 974169
  4. 1036324
  5. 950625
  6. 9409
  7. 10201
  8. 974169
  9. 11664
  10. 976144
  11. 12321
  12. 8649
  13. 12100
  14. 12544
  15. 1052676
  16. 8464
  17. 10609
  18. 12100
  19. 1032256
  20. 10201
  21. 12544
  22. 12321
  23. 998001
  24. 8836
  25. 1052676
  26. 10201
  27. 1036324
  28. 1016064
  29. 994009
  30. 10404
  31. 8100
  32. 9604
  33. 10816
  34. 9025
  35. 12100
  36. 9801
  37. 8100
  38. 12321
  39. 10816
  40. 1006009

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