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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 738 · 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. 1.104² =
  2. 2.104² =
  3. 3.92² =
  4. 4.971² =
  5. 5.99² =
  6. 6.91² =
  7. 7.984² =
  8. 8.90² =
  9. 9.991² =
  10. 10.985² =
  11. 11.999² =
  12. 12.994² =
  13. 13.88² =
  14. 14.104² =
  15. 15.92² =
  16. 16.989² =
  17. 17.111² =
  18. 18.101² =
  19. 19.110² =
  20. 20.96² =
  21. 21.105² =
  22. 22.98² =
  23. 23.111² =
  24. 24.111² =
  25. 25.89² =
  26. 26.109² =
  27. 27.106² =
  28. 28.1008² =
  29. 29.111² =
  30. 30.1007² =
  31. 31.996² =
  32. 32.93² =
  33. 33.103² =
  34. 34.983² =
  35. 35.998² =
  36. 36.108² =
  37. 37.89² =
  38. 38.1003² =
  39. 39.108² =
  40. 40.89² =

Answer key

  1. 10816
  2. 10816
  3. 8464
  4. 942841
  5. 9801
  6. 8281
  7. 968256
  8. 8100
  9. 982081
  10. 970225
  11. 998001
  12. 988036
  13. 7744
  14. 10816
  15. 8464
  16. 978121
  17. 12321
  18. 10201
  19. 12100
  20. 9216
  21. 11025
  22. 9604
  23. 12321
  24. 12321
  25. 7921
  26. 11881
  27. 11236
  28. 1016064
  29. 12321
  30. 1014049
  31. 992016
  32. 8649
  33. 10609
  34. 966289
  35. 996004
  36. 11664
  37. 7921
  38. 1006009
  39. 11664
  40. 7921

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