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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 656 · 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. 2.1012² =
  3. 3.992² =
  4. 4.96² =
  5. 5.96² =
  6. 6.96² =
  7. 7.1027² =
  8. 8.95² =
  9. 9.103² =
  10. 10.110² =
  11. 11.99² =
  12. 12.94² =
  13. 13.110² =
  14. 14.991² =
  15. 15.97² =
  16. 16.88² =
  17. 17.89² =
  18. 18.107² =
  19. 19.1012² =
  20. 20.998² =
  21. 21.97² =
  22. 22.90² =
  23. 23.111² =
  24. 24.94² =
  25. 25.1016² =
  26. 26.1002² =
  27. 27.98² =
  28. 28.90² =
  29. 29.101² =
  30. 30.91² =
  31. 31.95² =
  32. 32.98² =
  33. 33.104² =
  34. 34.1011² =
  35. 35.106² =
  36. 36.95² =
  37. 37.980² =
  38. 38.99² =
  39. 39.987² =
  40. 40.1018² =

Answer key

  1. 7921
  2. 1024144
  3. 984064
  4. 9216
  5. 9216
  6. 9216
  7. 1054729
  8. 9025
  9. 10609
  10. 12100
  11. 9801
  12. 8836
  13. 12100
  14. 982081
  15. 9409
  16. 7744
  17. 7921
  18. 11449
  19. 1024144
  20. 996004
  21. 9409
  22. 8100
  23. 12321
  24. 8836
  25. 1032256
  26. 1004004
  27. 9604
  28. 8100
  29. 10201
  30. 8281
  31. 9025
  32. 9604
  33. 10816
  34. 1022121
  35. 11236
  36. 9025
  37. 960400
  38. 9801
  39. 974169
  40. 1036324

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