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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 753 · 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. 2.1005² =
  3. 3.101² =
  4. 4.103² =
  5. 5.91² =
  6. 6.89² =
  7. 7.112² =
  8. 8.93² =
  9. 9.97² =
  10. 10.103² =
  11. 11.110² =
  12. 12.973² =
  13. 13.94² =
  14. 14.997² =
  15. 15.110² =
  16. 16.97² =
  17. 17.1005² =
  18. 18.97² =
  19. 19.1021² =
  20. 20.94² =
  21. 21.99² =
  22. 22.95² =
  23. 23.96² =
  24. 24.1009² =
  25. 25.96² =
  26. 26.90² =
  27. 27.984² =
  28. 28.1009² =
  29. 29.107² =
  30. 30.90² =
  31. 31.107² =
  32. 32.1007² =
  33. 33.111² =
  34. 34.997² =
  35. 35.112² =
  36. 36.1021² =
  37. 37.981² =
  38. 38.97² =
  39. 39.1011² =
  40. 40.101² =

Answer key

  1. 10816
  2. 1010025
  3. 10201
  4. 10609
  5. 8281
  6. 7921
  7. 12544
  8. 8649
  9. 9409
  10. 10609
  11. 12100
  12. 946729
  13. 8836
  14. 994009
  15. 12100
  16. 9409
  17. 1010025
  18. 9409
  19. 1042441
  20. 8836
  21. 9801
  22. 9025
  23. 9216
  24. 1018081
  25. 9216
  26. 8100
  27. 968256
  28. 1018081
  29. 11449
  30. 8100
  31. 11449
  32. 1014049
  33. 12321
  34. 994009
  35. 12544
  36. 1042441
  37. 962361
  38. 9409
  39. 1022121
  40. 10201

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