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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 141 · 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. 1.1006² =
  2. 2.96² =
  3. 3.1001² =
  4. 4.108² =
  5. 5.89² =
  6. 6.102² =
  7. 7.98² =
  8. 8.1025² =
  9. 9.1004² =
  10. 10.106² =
  11. 11.1006² =
  12. 12.112² =
  13. 13.95² =
  14. 14.101² =
  15. 15.95² =
  16. 16.107² =
  17. 17.1026² =
  18. 18.112² =
  19. 19.102² =
  20. 20.1014² =
  21. 21.1011² =
  22. 22.108² =
  23. 23.98² =
  24. 24.98² =
  25. 25.98² =
  26. 26.95² =
  27. 27.110² =
  28. 28.999² =
  29. 29.985² =
  30. 30.96² =
  31. 31.110² =
  32. 32.1006² =
  33. 33.990² =
  34. 34.92² =
  35. 35.111² =
  36. 36.1014² =
  37. 37.104² =
  38. 38.974² =
  39. 39.112² =
  40. 40.989² =

Answer key

  1. 1012036
  2. 9216
  3. 1002001
  4. 11664
  5. 7921
  6. 10404
  7. 9604
  8. 1050625
  9. 1008016
  10. 11236
  11. 1012036
  12. 12544
  13. 9025
  14. 10201
  15. 9025
  16. 11449
  17. 1052676
  18. 12544
  19. 10404
  20. 1028196
  21. 1022121
  22. 11664
  23. 9604
  24. 9604
  25. 9604
  26. 9025
  27. 12100
  28. 998001
  29. 970225
  30. 9216
  31. 12100
  32. 1012036
  33. 980100
  34. 8464
  35. 12321
  36. 1028196
  37. 10816
  38. 948676
  39. 12544
  40. 978121

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