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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 523 · 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. 1.106² =
  2. 2.97² =
  3. 3.90² =
  4. 4.999² =
  5. 5.93² =
  6. 6.108² =
  7. 7.1022² =
  8. 8.1018² =
  9. 9.90² =
  10. 10.93² =
  11. 11.984² =
  12. 12.1010² =
  13. 13.89² =
  14. 14.93² =
  15. 15.992² =
  16. 16.984² =
  17. 17.1001² =
  18. 18.97² =
  19. 19.112² =
  20. 20.103² =
  21. 21.1016² =
  22. 22.1030² =
  23. 23.95² =
  24. 24.1015² =
  25. 25.1008² =
  26. 26.972² =
  27. 27.112² =
  28. 28.992² =
  29. 29.93² =
  30. 30.995² =
  31. 31.112² =
  32. 32.102² =
  33. 33.102² =
  34. 34.1009² =
  35. 35.103² =
  36. 36.93² =
  37. 37.88² =
  38. 38.1004² =
  39. 39.91² =
  40. 40.98² =

Answer key

  1. 11236
  2. 9409
  3. 8100
  4. 998001
  5. 8649
  6. 11664
  7. 1044484
  8. 1036324
  9. 8100
  10. 8649
  11. 968256
  12. 1020100
  13. 7921
  14. 8649
  15. 984064
  16. 968256
  17. 1002001
  18. 9409
  19. 12544
  20. 10609
  21. 1032256
  22. 1060900
  23. 9025
  24. 1030225
  25. 1016064
  26. 944784
  27. 12544
  28. 984064
  29. 8649
  30. 990025
  31. 12544
  32. 10404
  33. 10404
  34. 1018081
  35. 10609
  36. 8649
  37. 7744
  38. 1008016
  39. 8281
  40. 9604

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