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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 808 · 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. 1.1008² =
  2. 2.1017² =
  3. 3.989² =
  4. 4.975² =
  5. 5.1011² =
  6. 6.96² =
  7. 7.1007² =
  8. 8.1003² =
  9. 9.107² =
  10. 10.975² =
  11. 11.110² =
  12. 12.979² =
  13. 13.94² =
  14. 14.989² =
  15. 15.89² =
  16. 16.106² =
  17. 17.1012² =
  18. 18.993² =
  19. 19.101² =
  20. 20.994² =
  21. 21.1004² =
  22. 22.88² =
  23. 23.1013² =
  24. 24.93² =
  25. 25.983² =
  26. 26.102² =
  27. 27.93² =
  28. 28.109² =
  29. 29.108² =
  30. 30.98² =
  31. 31.101² =
  32. 32.977² =
  33. 33.1027² =
  34. 34.975² =
  35. 35.98² =
  36. 36.101² =
  37. 37.984² =
  38. 38.1026² =
  39. 39.1016² =
  40. 40.111² =

Answer key

  1. 1016064
  2. 1034289
  3. 978121
  4. 950625
  5. 1022121
  6. 9216
  7. 1014049
  8. 1006009
  9. 11449
  10. 950625
  11. 12100
  12. 958441
  13. 8836
  14. 978121
  15. 7921
  16. 11236
  17. 1024144
  18. 986049
  19. 10201
  20. 988036
  21. 1008016
  22. 7744
  23. 1026169
  24. 8649
  25. 966289
  26. 10404
  27. 8649
  28. 11881
  29. 11664
  30. 9604
  31. 10201
  32. 954529
  33. 1054729
  34. 950625
  35. 9604
  36. 10201
  37. 968256
  38. 1052676
  39. 1032256
  40. 12321

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