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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 182 · 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. 1.1024² =
  2. 2.109² =
  3. 3.105² =
  4. 4.111² =
  5. 5.103² =
  6. 6.977² =
  7. 7.94² =
  8. 8.994² =
  9. 9.103² =
  10. 10.971² =
  11. 11.112² =
  12. 12.1011² =
  13. 13.98² =
  14. 14.997² =
  15. 15.103² =
  16. 16.1001² =
  17. 17.986² =
  18. 18.96² =
  19. 19.1007² =
  20. 20.106² =
  21. 21.89² =
  22. 22.89² =
  23. 23.983² =
  24. 24.107² =
  25. 25.95² =
  26. 26.102² =
  27. 27.95² =
  28. 28.111² =
  29. 29.102² =
  30. 30.103² =
  31. 31.104² =
  32. 32.103² =
  33. 33.101² =
  34. 34.101² =
  35. 35.91² =
  36. 36.1023² =
  37. 37.992² =
  38. 38.104² =
  39. 39.95² =
  40. 40.90² =

Answer key

  1. 1048576
  2. 11881
  3. 11025
  4. 12321
  5. 10609
  6. 954529
  7. 8836
  8. 988036
  9. 10609
  10. 942841
  11. 12544
  12. 1022121
  13. 9604
  14. 994009
  15. 10609
  16. 1002001
  17. 972196
  18. 9216
  19. 1014049
  20. 11236
  21. 7921
  22. 7921
  23. 966289
  24. 11449
  25. 9025
  26. 10404
  27. 9025
  28. 12321
  29. 10404
  30. 10609
  31. 10816
  32. 10609
  33. 10201
  34. 10201
  35. 8281
  36. 1046529
  37. 984064
  38. 10816
  39. 9025
  40. 8100

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