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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 338 · 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. 1.110² =
  2. 2.1016² =
  3. 3.93² =
  4. 4.1023² =
  5. 5.101² =
  6. 6.1006² =
  7. 7.998² =
  8. 8.95² =
  9. 9.107² =
  10. 10.1020² =
  11. 11.1028² =
  12. 12.95² =
  13. 13.1005² =
  14. 14.90² =
  15. 15.1015² =
  16. 16.92² =
  17. 17.98² =
  18. 18.1001² =
  19. 19.104² =
  20. 20.1030² =
  21. 21.94² =
  22. 22.89² =
  23. 23.112² =
  24. 24.92² =
  25. 25.1026² =
  26. 26.104² =
  27. 27.93² =
  28. 28.985² =
  29. 29.99² =
  30. 30.110² =
  31. 31.105² =
  32. 32.1017² =
  33. 33.108² =
  34. 34.94² =
  35. 35.99² =
  36. 36.111² =
  37. 37.91² =
  38. 38.99² =
  39. 39.108² =
  40. 40.88² =

Answer key

  1. 12100
  2. 1032256
  3. 8649
  4. 1046529
  5. 10201
  6. 1012036
  7. 996004
  8. 9025
  9. 11449
  10. 1040400
  11. 1056784
  12. 9025
  13. 1010025
  14. 8100
  15. 1030225
  16. 8464
  17. 9604
  18. 1002001
  19. 10816
  20. 1060900
  21. 8836
  22. 7921
  23. 12544
  24. 8464
  25. 1052676
  26. 10816
  27. 8649
  28. 970225
  29. 9801
  30. 12100
  31. 11025
  32. 1034289
  33. 11664
  34. 8836
  35. 9801
  36. 12321
  37. 8281
  38. 9801
  39. 11664
  40. 7744

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