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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 94 · 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. 1.111² =
  2. 2.112² =
  3. 3.94² =
  4. 4.92² =
  5. 5.1007² =
  6. 6.95² =
  7. 7.89² =
  8. 8.997² =
  9. 9.1001² =
  10. 10.987² =
  11. 11.1024² =
  12. 12.99² =
  13. 13.981² =
  14. 14.107² =
  15. 15.983² =
  16. 16.1018² =
  17. 17.98² =
  18. 18.111² =
  19. 19.111² =
  20. 20.91² =
  21. 21.93² =
  22. 22.92² =
  23. 23.95² =
  24. 24.93² =
  25. 25.109² =
  26. 26.108² =
  27. 27.1027² =
  28. 28.1012² =
  29. 29.108² =
  30. 30.91² =
  31. 31.981² =
  32. 32.91² =
  33. 33.997² =
  34. 34.90² =
  35. 35.971² =
  36. 36.92² =
  37. 37.1010² =
  38. 38.993² =
  39. 39.93² =
  40. 40.1018² =

Answer key

  1. 12321
  2. 12544
  3. 8836
  4. 8464
  5. 1014049
  6. 9025
  7. 7921
  8. 994009
  9. 1002001
  10. 974169
  11. 1048576
  12. 9801
  13. 962361
  14. 11449
  15. 966289
  16. 1036324
  17. 9604
  18. 12321
  19. 12321
  20. 8281
  21. 8649
  22. 8464
  23. 9025
  24. 8649
  25. 11881
  26. 11664
  27. 1054729
  28. 1024144
  29. 11664
  30. 8281
  31. 962361
  32. 8281
  33. 994009
  34. 8100
  35. 942841
  36. 8464
  37. 1020100
  38. 986049
  39. 8649
  40. 1036324

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