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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 683 · 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. 1.101² =
  2. 2.110² =
  3. 3.97² =
  4. 4.94² =
  5. 5.1005² =
  6. 6.101² =
  7. 7.1017² =
  8. 8.108² =
  9. 9.102² =
  10. 10.98² =
  11. 11.103² =
  12. 12.97² =
  13. 13.94² =
  14. 14.91² =
  15. 15.88² =
  16. 16.112² =
  17. 17.106² =
  18. 18.1019² =
  19. 19.94² =
  20. 20.1005² =
  21. 21.90² =
  22. 22.92² =
  23. 23.91² =
  24. 24.102² =
  25. 25.1025² =
  26. 26.103² =
  27. 27.98² =
  28. 28.1001² =
  29. 29.98² =
  30. 30.97² =
  31. 31.109² =
  32. 32.999² =
  33. 33.1003² =
  34. 34.92² =
  35. 35.94² =
  36. 36.102² =
  37. 37.95² =
  38. 38.96² =
  39. 39.101² =
  40. 40.107² =

Answer key

  1. 10201
  2. 12100
  3. 9409
  4. 8836
  5. 1010025
  6. 10201
  7. 1034289
  8. 11664
  9. 10404
  10. 9604
  11. 10609
  12. 9409
  13. 8836
  14. 8281
  15. 7744
  16. 12544
  17. 11236
  18. 1038361
  19. 8836
  20. 1010025
  21. 8100
  22. 8464
  23. 8281
  24. 10404
  25. 1050625
  26. 10609
  27. 9604
  28. 1002001
  29. 9604
  30. 9409
  31. 11881
  32. 998001
  33. 1006009
  34. 8464
  35. 8836
  36. 10404
  37. 9025
  38. 9216
  39. 10201
  40. 11449

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