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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 381 · 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. 1.102² =
  2. 2.1016² =
  3. 3.984² =
  4. 4.1018² =
  5. 5.99² =
  6. 6.96² =
  7. 7.103² =
  8. 8.112² =
  9. 9.1001² =
  10. 10.98² =
  11. 11.92² =
  12. 12.101² =
  13. 13.97² =
  14. 14.994² =
  15. 15.112² =
  16. 16.91² =
  17. 17.1017² =
  18. 18.1010² =
  19. 19.93² =
  20. 20.97² =
  21. 21.1025² =
  22. 22.96² =
  23. 23.103² =
  24. 24.103² =
  25. 25.94² =
  26. 26.108² =
  27. 27.1009² =
  28. 28.978² =
  29. 29.991² =
  30. 30.989² =
  31. 31.983² =
  32. 32.992² =
  33. 33.983² =
  34. 34.111² =
  35. 35.981² =
  36. 36.1001² =
  37. 37.1013² =
  38. 38.1015² =
  39. 39.105² =
  40. 40.983² =

Answer key

  1. 10404
  2. 1032256
  3. 968256
  4. 1036324
  5. 9801
  6. 9216
  7. 10609
  8. 12544
  9. 1002001
  10. 9604
  11. 8464
  12. 10201
  13. 9409
  14. 988036
  15. 12544
  16. 8281
  17. 1034289
  18. 1020100
  19. 8649
  20. 9409
  21. 1050625
  22. 9216
  23. 10609
  24. 10609
  25. 8836
  26. 11664
  27. 1018081
  28. 956484
  29. 982081
  30. 978121
  31. 966289
  32. 984064
  33. 966289
  34. 12321
  35. 962361
  36. 1002001
  37. 1026169
  38. 1030225
  39. 11025
  40. 966289

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