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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 667 · 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. 1.91² =
  2. 2.96² =
  3. 3.110² =
  4. 4.89² =
  5. 5.104² =
  6. 6.999² =
  7. 7.92² =
  8. 8.90² =
  9. 9.98² =
  10. 10.977² =
  11. 11.94² =
  12. 12.99² =
  13. 13.101² =
  14. 14.89² =
  15. 15.998² =
  16. 16.95² =
  17. 17.98² =
  18. 18.991² =
  19. 19.980² =
  20. 20.89² =
  21. 21.989² =
  22. 22.1028² =
  23. 23.979² =
  24. 24.103² =
  25. 25.98² =
  26. 26.95² =
  27. 27.108² =
  28. 28.107² =
  29. 29.978² =
  30. 30.89² =
  31. 31.94² =
  32. 32.102² =
  33. 33.1028² =
  34. 34.98² =
  35. 35.980² =
  36. 36.93² =
  37. 37.105² =
  38. 38.88² =
  39. 39.102² =
  40. 40.994² =

Answer key

  1. 8281
  2. 9216
  3. 12100
  4. 7921
  5. 10816
  6. 998001
  7. 8464
  8. 8100
  9. 9604
  10. 954529
  11. 8836
  12. 9801
  13. 10201
  14. 7921
  15. 996004
  16. 9025
  17. 9604
  18. 982081
  19. 960400
  20. 7921
  21. 978121
  22. 1056784
  23. 958441
  24. 10609
  25. 9604
  26. 9025
  27. 11664
  28. 11449
  29. 956484
  30. 7921
  31. 8836
  32. 10404
  33. 1056784
  34. 9604
  35. 960400
  36. 8649
  37. 11025
  38. 7744
  39. 10404
  40. 988036

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