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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 732 · 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. 1.91² =
  2. 2.95² =
  3. 3.102² =
  4. 4.108² =
  5. 5.101² =
  6. 6.89² =
  7. 7.991² =
  8. 8.101² =
  9. 9.105² =
  10. 10.1023² =
  11. 11.89² =
  12. 12.94² =
  13. 13.98² =
  14. 14.95² =
  15. 15.95² =
  16. 16.99² =
  17. 17.1014² =
  18. 18.102² =
  19. 19.102² =
  20. 20.90² =
  21. 21.95² =
  22. 22.987² =
  23. 23.1015² =
  24. 24.98² =
  25. 25.106² =
  26. 26.111² =
  27. 27.91² =
  28. 28.93² =
  29. 29.109² =
  30. 30.88² =
  31. 31.972² =
  32. 32.101² =
  33. 33.973² =
  34. 34.985² =
  35. 35.979² =
  36. 36.109² =
  37. 37.1014² =
  38. 38.90² =
  39. 39.103² =
  40. 40.109² =

Answer key

  1. 8281
  2. 9025
  3. 10404
  4. 11664
  5. 10201
  6. 7921
  7. 982081
  8. 10201
  9. 11025
  10. 1046529
  11. 7921
  12. 8836
  13. 9604
  14. 9025
  15. 9025
  16. 9801
  17. 1028196
  18. 10404
  19. 10404
  20. 8100
  21. 9025
  22. 974169
  23. 1030225
  24. 9604
  25. 11236
  26. 12321
  27. 8281
  28. 8649
  29. 11881
  30. 7744
  31. 944784
  32. 10201
  33. 946729
  34. 970225
  35. 958441
  36. 11881
  37. 1028196
  38. 8100
  39. 10609
  40. 11881

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