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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 219 · 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. 1.108² =
  2. 2.1021² =
  3. 3.94² =
  4. 4.980² =
  5. 5.93² =
  6. 6.1002² =
  7. 7.1018² =
  8. 8.998² =
  9. 9.98² =
  10. 10.1027² =
  11. 11.973² =
  12. 12.1005² =
  13. 13.977² =
  14. 14.110² =
  15. 15.999² =
  16. 16.95² =
  17. 17.989² =
  18. 18.991² =
  19. 19.97² =
  20. 20.89² =
  21. 21.107² =
  22. 22.995² =
  23. 23.1014² =
  24. 24.104² =
  25. 25.112² =
  26. 26.99² =
  27. 27.973² =
  28. 28.984² =
  29. 29.997² =
  30. 30.103² =
  31. 31.96² =
  32. 32.111² =
  33. 33.983² =
  34. 34.980² =
  35. 35.95² =
  36. 36.102² =
  37. 37.98² =
  38. 38.1006² =
  39. 39.1003² =
  40. 40.105² =

Answer key

  1. 11664
  2. 1042441
  3. 8836
  4. 960400
  5. 8649
  6. 1004004
  7. 1036324
  8. 996004
  9. 9604
  10. 1054729
  11. 946729
  12. 1010025
  13. 954529
  14. 12100
  15. 998001
  16. 9025
  17. 978121
  18. 982081
  19. 9409
  20. 7921
  21. 11449
  22. 990025
  23. 1028196
  24. 10816
  25. 12544
  26. 9801
  27. 946729
  28. 968256
  29. 994009
  30. 10609
  31. 9216
  32. 12321
  33. 966289
  34. 960400
  35. 9025
  36. 10404
  37. 9604
  38. 1012036
  39. 1006009
  40. 11025

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