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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 995 · 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. 1.102² =
  2. 2.991² =
  3. 3.110² =
  4. 4.92² =
  5. 5.92² =
  6. 6.91² =
  7. 7.93² =
  8. 8.98² =
  9. 9.104² =
  10. 10.109² =
  11. 11.101² =
  12. 12.98² =
  13. 13.103² =
  14. 14.95² =
  15. 15.98² =
  16. 16.94² =
  17. 17.97² =
  18. 18.110² =
  19. 19.105² =
  20. 20.89² =
  21. 21.980² =
  22. 22.999² =
  23. 23.112² =
  24. 24.95² =
  25. 25.112² =
  26. 26.997² =
  27. 27.112² =
  28. 28.105² =
  29. 29.1005² =
  30. 30.96² =
  31. 31.90² =
  32. 32.108² =
  33. 33.987² =
  34. 34.94² =
  35. 35.101² =
  36. 36.979² =
  37. 37.105² =
  38. 38.89² =
  39. 39.98² =
  40. 40.93² =

Answer key

  1. 10404
  2. 982081
  3. 12100
  4. 8464
  5. 8464
  6. 8281
  7. 8649
  8. 9604
  9. 10816
  10. 11881
  11. 10201
  12. 9604
  13. 10609
  14. 9025
  15. 9604
  16. 8836
  17. 9409
  18. 12100
  19. 11025
  20. 7921
  21. 960400
  22. 998001
  23. 12544
  24. 9025
  25. 12544
  26. 994009
  27. 12544
  28. 11025
  29. 1010025
  30. 9216
  31. 8100
  32. 11664
  33. 974169
  34. 8836
  35. 10201
  36. 958441
  37. 11025
  38. 7921
  39. 9604
  40. 8649

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