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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 590 · 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. 1.88² =
  2. 2.109² =
  3. 3.105² =
  4. 4.1005² =
  5. 5.99² =
  6. 6.103² =
  7. 7.981² =
  8. 8.98² =
  9. 9.109² =
  10. 10.89² =
  11. 11.102² =
  12. 12.996² =
  13. 13.973² =
  14. 14.1022² =
  15. 15.106² =
  16. 16.88² =
  17. 17.96² =
  18. 18.997² =
  19. 19.1030² =
  20. 20.991² =
  21. 21.98² =
  22. 22.101² =
  23. 23.1002² =
  24. 24.974² =
  25. 25.986² =
  26. 26.1013² =
  27. 27.997² =
  28. 28.107² =
  29. 29.992² =
  30. 30.987² =
  31. 31.996² =
  32. 32.93² =
  33. 33.979² =
  34. 34.101² =
  35. 35.102² =
  36. 36.1011² =
  37. 37.96² =
  38. 38.95² =
  39. 39.999² =
  40. 40.111² =

Answer key

  1. 7744
  2. 11881
  3. 11025
  4. 1010025
  5. 9801
  6. 10609
  7. 962361
  8. 9604
  9. 11881
  10. 7921
  11. 10404
  12. 992016
  13. 946729
  14. 1044484
  15. 11236
  16. 7744
  17. 9216
  18. 994009
  19. 1060900
  20. 982081
  21. 9604
  22. 10201
  23. 1004004
  24. 948676
  25. 972196
  26. 1026169
  27. 994009
  28. 11449
  29. 984064
  30. 974169
  31. 992016
  32. 8649
  33. 958441
  34. 10201
  35. 10404
  36. 1022121
  37. 9216
  38. 9025
  39. 998001
  40. 12321

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