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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 530 · 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. 1.95² =
  2. 2.1022² =
  3. 3.972² =
  4. 4.978² =
  5. 5.988² =
  6. 6.107² =
  7. 7.91² =
  8. 8.997² =
  9. 9.1009² =
  10. 10.90² =
  11. 11.94² =
  12. 12.111² =
  13. 13.998² =
  14. 14.97² =
  15. 15.95² =
  16. 16.990² =
  17. 17.999² =
  18. 18.989² =
  19. 19.99² =
  20. 20.970² =
  21. 21.102² =
  22. 22.982² =
  23. 23.98² =
  24. 24.981² =
  25. 25.103² =
  26. 26.95² =
  27. 27.108² =
  28. 28.973² =
  29. 29.89² =
  30. 30.1016² =
  31. 31.993² =
  32. 32.89² =
  33. 33.1001² =
  34. 34.978² =
  35. 35.102² =
  36. 36.979² =
  37. 37.1012² =
  38. 38.971² =
  39. 39.96² =
  40. 40.94² =

Answer key

  1. 9025
  2. 1044484
  3. 944784
  4. 956484
  5. 976144
  6. 11449
  7. 8281
  8. 994009
  9. 1018081
  10. 8100
  11. 8836
  12. 12321
  13. 996004
  14. 9409
  15. 9025
  16. 980100
  17. 998001
  18. 978121
  19. 9801
  20. 940900
  21. 10404
  22. 964324
  23. 9604
  24. 962361
  25. 10609
  26. 9025
  27. 11664
  28. 946729
  29. 7921
  30. 1032256
  31. 986049
  32. 7921
  33. 1002001
  34. 956484
  35. 10404
  36. 958441
  37. 1024144
  38. 942841
  39. 9216
  40. 8836

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