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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 842 · 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. 1.993² =
  2. 2.108² =
  3. 3.1004² =
  4. 4.97² =
  5. 5.89² =
  6. 6.98² =
  7. 7.107² =
  8. 8.1005² =
  9. 9.104² =
  10. 10.111² =
  11. 11.1028² =
  12. 12.970² =
  13. 13.98² =
  14. 14.112² =
  15. 15.99² =
  16. 16.982² =
  17. 17.88² =
  18. 18.98² =
  19. 19.101² =
  20. 20.98² =
  21. 21.98² =
  22. 22.98² =
  23. 23.1022² =
  24. 24.106² =
  25. 25.1015² =
  26. 26.1017² =
  27. 27.991² =
  28. 28.91² =
  29. 29.110² =
  30. 30.1023² =
  31. 31.980² =
  32. 32.989² =
  33. 33.101² =
  34. 34.1003² =
  35. 35.93² =
  36. 36.1004² =
  37. 37.103² =
  38. 38.103² =
  39. 39.110² =
  40. 40.970² =

Answer key

  1. 986049
  2. 11664
  3. 1008016
  4. 9409
  5. 7921
  6. 9604
  7. 11449
  8. 1010025
  9. 10816
  10. 12321
  11. 1056784
  12. 940900
  13. 9604
  14. 12544
  15. 9801
  16. 964324
  17. 7744
  18. 9604
  19. 10201
  20. 9604
  21. 9604
  22. 9604
  23. 1044484
  24. 11236
  25. 1030225
  26. 1034289
  27. 982081
  28. 8281
  29. 12100
  30. 1046529
  31. 960400
  32. 978121
  33. 10201
  34. 1006009
  35. 8649
  36. 1008016
  37. 10609
  38. 10609
  39. 12100
  40. 940900

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