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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 397 · 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. 1.1029² =
  2. 2.94² =
  3. 3.88² =
  4. 4.982² =
  5. 5.1019² =
  6. 6.1014² =
  7. 7.981² =
  8. 8.1004² =
  9. 9.103² =
  10. 10.109² =
  11. 11.89² =
  12. 12.97² =
  13. 13.1016² =
  14. 14.109² =
  15. 15.111² =
  16. 16.1017² =
  17. 17.985² =
  18. 18.988² =
  19. 19.1009² =
  20. 20.102² =
  21. 21.973² =
  22. 22.993² =
  23. 23.980² =
  24. 24.89² =
  25. 25.95² =
  26. 26.106² =
  27. 27.93² =
  28. 28.1012² =
  29. 29.95² =
  30. 30.1025² =
  31. 31.91² =
  32. 32.977² =
  33. 33.974² =
  34. 34.1013² =
  35. 35.110² =
  36. 36.98² =
  37. 37.93² =
  38. 38.989² =
  39. 39.1012² =
  40. 40.982² =

Answer key

  1. 1058841
  2. 8836
  3. 7744
  4. 964324
  5. 1038361
  6. 1028196
  7. 962361
  8. 1008016
  9. 10609
  10. 11881
  11. 7921
  12. 9409
  13. 1032256
  14. 11881
  15. 12321
  16. 1034289
  17. 970225
  18. 976144
  19. 1018081
  20. 10404
  21. 946729
  22. 986049
  23. 960400
  24. 7921
  25. 9025
  26. 11236
  27. 8649
  28. 1024144
  29. 9025
  30. 1050625
  31. 8281
  32. 954529
  33. 948676
  34. 1026169
  35. 12100
  36. 9604
  37. 8649
  38. 978121
  39. 1024144
  40. 964324

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