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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 901 · 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. 1.972² =
  2. 2.979² =
  3. 3.90² =
  4. 4.103² =
  5. 5.95² =
  6. 6.971² =
  7. 7.92² =
  8. 8.98² =
  9. 9.95² =
  10. 10.102² =
  11. 11.95² =
  12. 12.106² =
  13. 13.97² =
  14. 14.94² =
  15. 15.1029² =
  16. 16.112² =
  17. 17.112² =
  18. 18.1027² =
  19. 19.1025² =
  20. 20.88² =
  21. 21.1004² =
  22. 22.97² =
  23. 23.99² =
  24. 24.978² =
  25. 25.981² =
  26. 26.95² =
  27. 27.97² =
  28. 28.108² =
  29. 29.97² =
  30. 30.112² =
  31. 31.94² =
  32. 32.92² =
  33. 33.90² =
  34. 34.1009² =
  35. 35.90² =
  36. 36.101² =
  37. 37.94² =
  38. 38.1027² =
  39. 39.998² =
  40. 40.987² =

Answer key

  1. 944784
  2. 958441
  3. 8100
  4. 10609
  5. 9025
  6. 942841
  7. 8464
  8. 9604
  9. 9025
  10. 10404
  11. 9025
  12. 11236
  13. 9409
  14. 8836
  15. 1058841
  16. 12544
  17. 12544
  18. 1054729
  19. 1050625
  20. 7744
  21. 1008016
  22. 9409
  23. 9801
  24. 956484
  25. 962361
  26. 9025
  27. 9409
  28. 11664
  29. 9409
  30. 12544
  31. 8836
  32. 8464
  33. 8100
  34. 1018081
  35. 8100
  36. 10201
  37. 8836
  38. 1054729
  39. 996004
  40. 974169

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