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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 477 · 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. 1.89² =
  2. 2.95² =
  3. 3.94² =
  4. 4.97² =
  5. 5.1020² =
  6. 6.99² =
  7. 7.96² =
  8. 8.973² =
  9. 9.112² =
  10. 10.88² =
  11. 11.999² =
  12. 12.103² =
  13. 13.970² =
  14. 14.89² =
  15. 15.972² =
  16. 16.91² =
  17. 17.978² =
  18. 18.107² =
  19. 19.998² =
  20. 20.1014² =
  21. 21.98² =
  22. 22.1013² =
  23. 23.89² =
  24. 24.994² =
  25. 25.95² =
  26. 26.1006² =
  27. 27.1024² =
  28. 28.91² =
  29. 29.101² =
  30. 30.991² =
  31. 31.91² =
  32. 32.97² =
  33. 33.90² =
  34. 34.977² =
  35. 35.1022² =
  36. 36.1018² =
  37. 37.112² =
  38. 38.110² =
  39. 39.95² =
  40. 40.108² =

Answer key

  1. 7921
  2. 9025
  3. 8836
  4. 9409
  5. 1040400
  6. 9801
  7. 9216
  8. 946729
  9. 12544
  10. 7744
  11. 998001
  12. 10609
  13. 940900
  14. 7921
  15. 944784
  16. 8281
  17. 956484
  18. 11449
  19. 996004
  20. 1028196
  21. 9604
  22. 1026169
  23. 7921
  24. 988036
  25. 9025
  26. 1012036
  27. 1048576
  28. 8281
  29. 10201
  30. 982081
  31. 8281
  32. 9409
  33. 8100
  34. 954529
  35. 1044484
  36. 1036324
  37. 12544
  38. 12100
  39. 9025
  40. 11664

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