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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 355 · 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. 1.1004² =
  2. 2.109² =
  3. 3.95² =
  4. 4.995² =
  5. 5.92² =
  6. 6.89² =
  7. 7.1029² =
  8. 8.106² =
  9. 9.108² =
  10. 10.105² =
  11. 11.992² =
  12. 12.109² =
  13. 13.108² =
  14. 14.979² =
  15. 15.99² =
  16. 16.90² =
  17. 17.91² =
  18. 18.1017² =
  19. 19.98² =
  20. 20.98² =
  21. 21.89² =
  22. 22.992² =
  23. 23.1030² =
  24. 24.1009² =
  25. 25.1001² =
  26. 26.99² =
  27. 27.93² =
  28. 28.975² =
  29. 29.103² =
  30. 30.112² =
  31. 31.93² =
  32. 32.92² =
  33. 33.110² =
  34. 34.93² =
  35. 35.1007² =
  36. 36.1005² =
  37. 37.1005² =
  38. 38.995² =
  39. 39.998² =
  40. 40.99² =

Answer key

  1. 1008016
  2. 11881
  3. 9025
  4. 990025
  5. 8464
  6. 7921
  7. 1058841
  8. 11236
  9. 11664
  10. 11025
  11. 984064
  12. 11881
  13. 11664
  14. 958441
  15. 9801
  16. 8100
  17. 8281
  18. 1034289
  19. 9604
  20. 9604
  21. 7921
  22. 984064
  23. 1060900
  24. 1018081
  25. 1002001
  26. 9801
  27. 8649
  28. 950625
  29. 10609
  30. 12544
  31. 8649
  32. 8464
  33. 12100
  34. 8649
  35. 1014049
  36. 1010025
  37. 1010025
  38. 990025
  39. 996004
  40. 9801

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