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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 658 · 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. 1.90² =
  2. 2.111² =
  3. 3.106² =
  4. 4.91² =
  5. 5.99² =
  6. 6.102² =
  7. 7.112² =
  8. 8.996² =
  9. 9.111² =
  10. 10.980² =
  11. 11.101² =
  12. 12.94² =
  13. 13.89² =
  14. 14.1026² =
  15. 15.1028² =
  16. 16.92² =
  17. 17.101² =
  18. 18.1006² =
  19. 19.98² =
  20. 20.110² =
  21. 21.97² =
  22. 22.106² =
  23. 23.91² =
  24. 24.91² =
  25. 25.97² =
  26. 26.997² =
  27. 27.90² =
  28. 28.1023² =
  29. 29.101² =
  30. 30.1021² =
  31. 31.93² =
  32. 32.89² =
  33. 33.101² =
  34. 34.97² =
  35. 35.109² =
  36. 36.111² =
  37. 37.90² =
  38. 38.1004² =
  39. 39.992² =
  40. 40.1011² =

Answer key

  1. 8100
  2. 12321
  3. 11236
  4. 8281
  5. 9801
  6. 10404
  7. 12544
  8. 992016
  9. 12321
  10. 960400
  11. 10201
  12. 8836
  13. 7921
  14. 1052676
  15. 1056784
  16. 8464
  17. 10201
  18. 1012036
  19. 9604
  20. 12100
  21. 9409
  22. 11236
  23. 8281
  24. 8281
  25. 9409
  26. 994009
  27. 8100
  28. 1046529
  29. 10201
  30. 1042441
  31. 8649
  32. 7921
  33. 10201
  34. 9409
  35. 11881
  36. 12321
  37. 8100
  38. 1008016
  39. 984064
  40. 1022121

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