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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 572 · 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. 1.1010² =
  2. 2.1015² =
  3. 3.1007² =
  4. 4.88² =
  5. 5.107² =
  6. 6.110² =
  7. 7.106² =
  8. 8.1011² =
  9. 9.108² =
  10. 10.985² =
  11. 11.1009² =
  12. 12.106² =
  13. 13.93² =
  14. 14.972² =
  15. 15.90² =
  16. 16.90² =
  17. 17.93² =
  18. 18.105² =
  19. 19.985² =
  20. 20.91² =
  21. 21.95² =
  22. 22.979² =
  23. 23.977² =
  24. 24.110² =
  25. 25.978² =
  26. 26.97² =
  27. 27.98² =
  28. 28.989² =
  29. 29.1026² =
  30. 30.98² =
  31. 31.90² =
  32. 32.105² =
  33. 33.1029² =
  34. 34.103² =
  35. 35.106² =
  36. 36.105² =
  37. 37.93² =
  38. 38.106² =
  39. 39.997² =
  40. 40.994² =

Answer key

  1. 1020100
  2. 1030225
  3. 1014049
  4. 7744
  5. 11449
  6. 12100
  7. 11236
  8. 1022121
  9. 11664
  10. 970225
  11. 1018081
  12. 11236
  13. 8649
  14. 944784
  15. 8100
  16. 8100
  17. 8649
  18. 11025
  19. 970225
  20. 8281
  21. 9025
  22. 958441
  23. 954529
  24. 12100
  25. 956484
  26. 9409
  27. 9604
  28. 978121
  29. 1052676
  30. 9604
  31. 8100
  32. 11025
  33. 1058841
  34. 10609
  35. 11236
  36. 11025
  37. 8649
  38. 11236
  39. 994009
  40. 988036

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