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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 154 · 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. 2.103² =
  3. 3.996² =
  4. 4.975² =
  5. 5.92² =
  6. 6.88² =
  7. 7.112² =
  8. 8.90² =
  9. 9.111² =
  10. 10.110² =
  11. 11.109² =
  12. 12.90² =
  13. 13.1005² =
  14. 14.91² =
  15. 15.1026² =
  16. 16.96² =
  17. 17.1015² =
  18. 18.91² =
  19. 19.995² =
  20. 20.103² =
  21. 21.111² =
  22. 22.92² =
  23. 23.92² =
  24. 24.1007² =
  25. 25.102² =
  26. 26.103² =
  27. 27.110² =
  28. 28.1003² =
  29. 29.987² =
  30. 30.997² =
  31. 31.983² =
  32. 32.1016² =
  33. 33.996² =
  34. 34.99² =
  35. 35.104² =
  36. 36.994² =
  37. 37.103² =
  38. 38.101² =
  39. 39.1027² =
  40. 40.999² =

Answer key

  1. 9025
  2. 10609
  3. 992016
  4. 950625
  5. 8464
  6. 7744
  7. 12544
  8. 8100
  9. 12321
  10. 12100
  11. 11881
  12. 8100
  13. 1010025
  14. 8281
  15. 1052676
  16. 9216
  17. 1030225
  18. 8281
  19. 990025
  20. 10609
  21. 12321
  22. 8464
  23. 8464
  24. 1014049
  25. 10404
  26. 10609
  27. 12100
  28. 1006009
  29. 974169
  30. 994009
  31. 966289
  32. 1032256
  33. 992016
  34. 9801
  35. 10816
  36. 988036
  37. 10609
  38. 10201
  39. 1054729
  40. 998001

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