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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 853 · 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. 1.109² =
  2. 2.975² =
  3. 3.1018² =
  4. 4.1027² =
  5. 5.90² =
  6. 6.996² =
  7. 7.1028² =
  8. 8.112² =
  9. 9.979² =
  10. 10.102² =
  11. 11.974² =
  12. 12.94² =
  13. 13.97² =
  14. 14.95² =
  15. 15.89² =
  16. 16.1005² =
  17. 17.1007² =
  18. 18.90² =
  19. 19.1016² =
  20. 20.970² =
  21. 21.102² =
  22. 22.1014² =
  23. 23.91² =
  24. 24.92² =
  25. 25.1011² =
  26. 26.93² =
  27. 27.101² =
  28. 28.96² =
  29. 29.98² =
  30. 30.88² =
  31. 31.1012² =
  32. 32.110² =
  33. 33.97² =
  34. 34.97² =
  35. 35.104² =
  36. 36.976² =
  37. 37.108² =
  38. 38.991² =
  39. 39.101² =
  40. 40.992² =

Answer key

  1. 11881
  2. 950625
  3. 1036324
  4. 1054729
  5. 8100
  6. 992016
  7. 1056784
  8. 12544
  9. 958441
  10. 10404
  11. 948676
  12. 8836
  13. 9409
  14. 9025
  15. 7921
  16. 1010025
  17. 1014049
  18. 8100
  19. 1032256
  20. 940900
  21. 10404
  22. 1028196
  23. 8281
  24. 8464
  25. 1022121
  26. 8649
  27. 10201
  28. 9216
  29. 9604
  30. 7744
  31. 1024144
  32. 12100
  33. 9409
  34. 9409
  35. 10816
  36. 952576
  37. 11664
  38. 982081
  39. 10201
  40. 984064

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