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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 795 · 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. 1.980² =
  2. 2.93² =
  3. 3.98² =
  4. 4.97² =
  5. 5.997² =
  6. 6.89² =
  7. 7.997² =
  8. 8.1001² =
  9. 9.97² =
  10. 10.981² =
  11. 11.109² =
  12. 12.987² =
  13. 13.101² =
  14. 14.104² =
  15. 15.91² =
  16. 16.94² =
  17. 17.993² =
  18. 18.97² =
  19. 19.984² =
  20. 20.976² =
  21. 21.101² =
  22. 22.109² =
  23. 23.90² =
  24. 24.102² =
  25. 25.987² =
  26. 26.92² =
  27. 27.90² =
  28. 28.976² =
  29. 29.978² =
  30. 30.88² =
  31. 31.1004² =
  32. 32.93² =
  33. 33.1015² =
  34. 34.112² =
  35. 35.111² =
  36. 36.109² =
  37. 37.1024² =
  38. 38.96² =
  39. 39.101² =
  40. 40.1025² =

Answer key

  1. 960400
  2. 8649
  3. 9604
  4. 9409
  5. 994009
  6. 7921
  7. 994009
  8. 1002001
  9. 9409
  10. 962361
  11. 11881
  12. 974169
  13. 10201
  14. 10816
  15. 8281
  16. 8836
  17. 986049
  18. 9409
  19. 968256
  20. 952576
  21. 10201
  22. 11881
  23. 8100
  24. 10404
  25. 974169
  26. 8464
  27. 8100
  28. 952576
  29. 956484
  30. 7744
  31. 1008016
  32. 8649
  33. 1030225
  34. 12544
  35. 12321
  36. 11881
  37. 1048576
  38. 9216
  39. 10201
  40. 1050625

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