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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 669 · 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. 1.993² =
  2. 2.105² =
  3. 3.111² =
  4. 4.977² =
  5. 5.99² =
  6. 6.990² =
  7. 7.1004² =
  8. 8.97² =
  9. 9.1026² =
  10. 10.988² =
  11. 11.110² =
  12. 12.976² =
  13. 13.987² =
  14. 14.1012² =
  15. 15.110² =
  16. 16.97² =
  17. 17.97² =
  18. 18.1021² =
  19. 19.990² =
  20. 20.978² =
  21. 21.993² =
  22. 22.88² =
  23. 23.104² =
  24. 24.1003² =
  25. 25.105² =
  26. 26.1011² =
  27. 27.105² =
  28. 28.89² =
  29. 29.92² =
  30. 30.91² =
  31. 31.98² =
  32. 32.96² =
  33. 33.101² =
  34. 34.103² =
  35. 35.102² =
  36. 36.104² =
  37. 37.991² =
  38. 38.1017² =
  39. 39.89² =
  40. 40.99² =

Answer key

  1. 986049
  2. 11025
  3. 12321
  4. 954529
  5. 9801
  6. 980100
  7. 1008016
  8. 9409
  9. 1052676
  10. 976144
  11. 12100
  12. 952576
  13. 974169
  14. 1024144
  15. 12100
  16. 9409
  17. 9409
  18. 1042441
  19. 980100
  20. 956484
  21. 986049
  22. 7744
  23. 10816
  24. 1006009
  25. 11025
  26. 1022121
  27. 11025
  28. 7921
  29. 8464
  30. 8281
  31. 9604
  32. 9216
  33. 10201
  34. 10609
  35. 10404
  36. 10816
  37. 982081
  38. 1034289
  39. 7921
  40. 9801

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