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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 35 · 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. 1.96² =
  2. 2.998² =
  3. 3.90² =
  4. 4.98² =
  5. 5.98² =
  6. 6.90² =
  7. 7.1017² =
  8. 8.1018² =
  9. 9.104² =
  10. 10.102² =
  11. 11.90² =
  12. 12.91² =
  13. 13.104² =
  14. 14.92² =
  15. 15.99² =
  16. 16.92² =
  17. 17.1018² =
  18. 18.105² =
  19. 19.92² =
  20. 20.91² =
  21. 21.1016² =
  22. 22.92² =
  23. 23.997² =
  24. 24.95² =
  25. 25.99² =
  26. 26.104² =
  27. 27.94² =
  28. 28.111² =
  29. 29.89² =
  30. 30.91² =
  31. 31.92² =
  32. 32.103² =
  33. 33.1016² =
  34. 34.1018² =
  35. 35.101² =
  36. 36.111² =
  37. 37.99² =
  38. 38.112² =
  39. 39.90² =
  40. 40.1021² =

Answer key

  1. 9216
  2. 996004
  3. 8100
  4. 9604
  5. 9604
  6. 8100
  7. 1034289
  8. 1036324
  9. 10816
  10. 10404
  11. 8100
  12. 8281
  13. 10816
  14. 8464
  15. 9801
  16. 8464
  17. 1036324
  18. 11025
  19. 8464
  20. 8281
  21. 1032256
  22. 8464
  23. 994009
  24. 9025
  25. 9801
  26. 10816
  27. 8836
  28. 12321
  29. 7921
  30. 8281
  31. 8464
  32. 10609
  33. 1032256
  34. 1036324
  35. 10201
  36. 12321
  37. 9801
  38. 12544
  39. 8100
  40. 1042441

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