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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 430 · 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. 1.95² =
  2. 2.89² =
  3. 3.88² =
  4. 4.111² =
  5. 5.96² =
  6. 6.98² =
  7. 7.1009² =
  8. 8.107² =
  9. 9.111² =
  10. 10.111² =
  11. 11.91² =
  12. 12.97² =
  13. 13.1015² =
  14. 14.996² =
  15. 15.1015² =
  16. 16.91² =
  17. 17.1005² =
  18. 18.98² =
  19. 19.89² =
  20. 20.1021² =
  21. 21.978² =
  22. 22.89² =
  23. 23.91² =
  24. 24.95² =
  25. 25.109² =
  26. 26.1008² =
  27. 27.108² =
  28. 28.92² =
  29. 29.1016² =
  30. 30.97² =
  31. 31.97² =
  32. 32.90² =
  33. 33.109² =
  34. 34.1002² =
  35. 35.1008² =
  36. 36.110² =
  37. 37.995² =
  38. 38.104² =
  39. 39.110² =
  40. 40.1016² =

Answer key

  1. 9025
  2. 7921
  3. 7744
  4. 12321
  5. 9216
  6. 9604
  7. 1018081
  8. 11449
  9. 12321
  10. 12321
  11. 8281
  12. 9409
  13. 1030225
  14. 992016
  15. 1030225
  16. 8281
  17. 1010025
  18. 9604
  19. 7921
  20. 1042441
  21. 956484
  22. 7921
  23. 8281
  24. 9025
  25. 11881
  26. 1016064
  27. 11664
  28. 8464
  29. 1032256
  30. 9409
  31. 9409
  32. 8100
  33. 11881
  34. 1004004
  35. 1016064
  36. 12100
  37. 990025
  38. 10816
  39. 12100
  40. 1032256

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