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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 214 · 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. 1.1008² =
  2. 2.111² =
  3. 3.90² =
  4. 4.104² =
  5. 5.1004² =
  6. 6.88² =
  7. 7.112² =
  8. 8.99² =
  9. 9.977² =
  10. 10.97² =
  11. 11.1005² =
  12. 12.976² =
  13. 13.1013² =
  14. 14.95² =
  15. 15.99² =
  16. 16.104² =
  17. 17.88² =
  18. 18.1024² =
  19. 19.105² =
  20. 20.998² =
  21. 21.98² =
  22. 22.112² =
  23. 23.1009² =
  24. 24.99² =
  25. 25.988² =
  26. 26.994² =
  27. 27.102² =
  28. 28.108² =
  29. 29.99² =
  30. 30.983² =
  31. 31.973² =
  32. 32.983² =
  33. 33.977² =
  34. 34.88² =
  35. 35.102² =
  36. 36.110² =
  37. 37.1016² =
  38. 38.94² =
  39. 39.96² =
  40. 40.89² =

Answer key

  1. 1016064
  2. 12321
  3. 8100
  4. 10816
  5. 1008016
  6. 7744
  7. 12544
  8. 9801
  9. 954529
  10. 9409
  11. 1010025
  12. 952576
  13. 1026169
  14. 9025
  15. 9801
  16. 10816
  17. 7744
  18. 1048576
  19. 11025
  20. 996004
  21. 9604
  22. 12544
  23. 1018081
  24. 9801
  25. 976144
  26. 988036
  27. 10404
  28. 11664
  29. 9801
  30. 966289
  31. 946729
  32. 966289
  33. 954529
  34. 7744
  35. 10404
  36. 12100
  37. 1032256
  38. 8836
  39. 9216
  40. 7921

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