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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 361 · 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. 1.104² =
  2. 2.101² =
  3. 3.103² =
  4. 4.101² =
  5. 5.88² =
  6. 6.973² =
  7. 7.112² =
  8. 8.94² =
  9. 9.88² =
  10. 10.111² =
  11. 11.88² =
  12. 12.109² =
  13. 13.1025² =
  14. 14.97² =
  15. 15.99² =
  16. 16.1013² =
  17. 17.102² =
  18. 18.90² =
  19. 19.99² =
  20. 20.109² =
  21. 21.991² =
  22. 22.104² =
  23. 23.987² =
  24. 24.101² =
  25. 25.1008² =
  26. 26.110² =
  27. 27.104² =
  28. 28.985² =
  29. 29.102² =
  30. 30.97² =
  31. 31.992² =
  32. 32.978² =
  33. 33.976² =
  34. 34.97² =
  35. 35.102² =
  36. 36.97² =
  37. 37.99² =
  38. 38.90² =
  39. 39.1005² =
  40. 40.109² =

Answer key

  1. 10816
  2. 10201
  3. 10609
  4. 10201
  5. 7744
  6. 946729
  7. 12544
  8. 8836
  9. 7744
  10. 12321
  11. 7744
  12. 11881
  13. 1050625
  14. 9409
  15. 9801
  16. 1026169
  17. 10404
  18. 8100
  19. 9801
  20. 11881
  21. 982081
  22. 10816
  23. 974169
  24. 10201
  25. 1016064
  26. 12100
  27. 10816
  28. 970225
  29. 10404
  30. 9409
  31. 984064
  32. 956484
  33. 952576
  34. 9409
  35. 10404
  36. 9409
  37. 9801
  38. 8100
  39. 1010025
  40. 11881

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