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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 1 · 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. 1.92² =
  2. 2.111² =
  3. 3.979² =
  4. 4.111² =
  5. 5.112² =
  6. 6.981² =
  7. 7.1004² =
  8. 8.89² =
  9. 9.111² =
  10. 10.1027² =
  11. 11.88² =
  12. 12.103² =
  13. 13.1028² =
  14. 14.97² =
  15. 15.89² =
  16. 16.93² =
  17. 17.996² =
  18. 18.106² =
  19. 19.96² =
  20. 20.98² =
  21. 21.111² =
  22. 22.1014² =
  23. 23.88² =
  24. 24.95² =
  25. 25.101² =
  26. 26.89² =
  27. 27.1021² =
  28. 28.1025² =
  29. 29.97² =
  30. 30.1025² =
  31. 31.994² =
  32. 32.110² =
  33. 33.974² =
  34. 34.103² =
  35. 35.99² =
  36. 36.92² =
  37. 37.1017² =
  38. 38.1010² =
  39. 39.112² =
  40. 40.89² =

Answer key

  1. 8464
  2. 12321
  3. 958441
  4. 12321
  5. 12544
  6. 962361
  7. 1008016
  8. 7921
  9. 12321
  10. 1054729
  11. 7744
  12. 10609
  13. 1056784
  14. 9409
  15. 7921
  16. 8649
  17. 992016
  18. 11236
  19. 9216
  20. 9604
  21. 12321
  22. 1028196
  23. 7744
  24. 9025
  25. 10201
  26. 7921
  27. 1042441
  28. 1050625
  29. 9409
  30. 1050625
  31. 988036
  32. 12100
  33. 948676
  34. 10609
  35. 9801
  36. 8464
  37. 1034289
  38. 1020100
  39. 12544
  40. 7921

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