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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 317 · 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. 2.110² =
  3. 3.975² =
  4. 4.108² =
  5. 5.1020² =
  6. 6.108² =
  7. 7.974² =
  8. 8.109² =
  9. 9.90² =
  10. 10.993² =
  11. 11.96² =
  12. 12.1029² =
  13. 13.1026² =
  14. 14.987² =
  15. 15.107² =
  16. 16.977² =
  17. 17.96² =
  18. 18.112² =
  19. 19.105² =
  20. 20.102² =
  21. 21.1007² =
  22. 22.972² =
  23. 23.970² =
  24. 24.93² =
  25. 25.981² =
  26. 26.102² =
  27. 27.106² =
  28. 28.977² =
  29. 29.99² =
  30. 30.1005² =
  31. 31.980² =
  32. 32.97² =
  33. 33.1008² =
  34. 34.110² =
  35. 35.105² =
  36. 36.1015² =
  37. 37.106² =
  38. 38.93² =
  39. 39.93² =
  40. 40.96² =

Answer key

  1. 10404
  2. 12100
  3. 950625
  4. 11664
  5. 1040400
  6. 11664
  7. 948676
  8. 11881
  9. 8100
  10. 986049
  11. 9216
  12. 1058841
  13. 1052676
  14. 974169
  15. 11449
  16. 954529
  17. 9216
  18. 12544
  19. 11025
  20. 10404
  21. 1014049
  22. 944784
  23. 940900
  24. 8649
  25. 962361
  26. 10404
  27. 11236
  28. 954529
  29. 9801
  30. 1010025
  31. 960400
  32. 9409
  33. 1016064
  34. 12100
  35. 11025
  36. 1030225
  37. 11236
  38. 8649
  39. 8649
  40. 9216

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