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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 375 · 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. 1.102² =
  2. 2.989² =
  3. 3.1010² =
  4. 4.95² =
  5. 5.103² =
  6. 6.95² =
  7. 7.112² =
  8. 8.105² =
  9. 9.104² =
  10. 10.109² =
  11. 11.979² =
  12. 12.981² =
  13. 13.96² =
  14. 14.99² =
  15. 15.104² =
  16. 16.90² =
  17. 17.101² =
  18. 18.111² =
  19. 19.94² =
  20. 20.1028² =
  21. 21.1013² =
  22. 22.988² =
  23. 23.108² =
  24. 24.90² =
  25. 25.98² =
  26. 26.984² =
  27. 27.1029² =
  28. 28.977² =
  29. 29.95² =
  30. 30.980² =
  31. 31.985² =
  32. 32.93² =
  33. 33.1012² =
  34. 34.106² =
  35. 35.97² =
  36. 36.1019² =
  37. 37.94² =
  38. 38.1030² =
  39. 39.93² =
  40. 40.90² =

Answer key

  1. 10404
  2. 978121
  3. 1020100
  4. 9025
  5. 10609
  6. 9025
  7. 12544
  8. 11025
  9. 10816
  10. 11881
  11. 958441
  12. 962361
  13. 9216
  14. 9801
  15. 10816
  16. 8100
  17. 10201
  18. 12321
  19. 8836
  20. 1056784
  21. 1026169
  22. 976144
  23. 11664
  24. 8100
  25. 9604
  26. 968256
  27. 1058841
  28. 954529
  29. 9025
  30. 960400
  31. 970225
  32. 8649
  33. 1024144
  34. 11236
  35. 9409
  36. 1038361
  37. 8836
  38. 1060900
  39. 8649
  40. 8100

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