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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 918 · 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. 1.107² =
  2. 2.106² =
  3. 3.92² =
  4. 4.110² =
  5. 5.95² =
  6. 6.98² =
  7. 7.90² =
  8. 8.1026² =
  9. 9.93² =
  10. 10.970² =
  11. 11.974² =
  12. 12.1012² =
  13. 13.103² =
  14. 14.983² =
  15. 15.972² =
  16. 16.109² =
  17. 17.1003² =
  18. 18.101² =
  19. 19.992² =
  20. 20.1030² =
  21. 21.106² =
  22. 22.97² =
  23. 23.105² =
  24. 24.101² =
  25. 25.91² =
  26. 26.971² =
  27. 27.96² =
  28. 28.985² =
  29. 29.90² =
  30. 30.98² =
  31. 31.982² =
  32. 32.95² =
  33. 33.977² =
  34. 34.94² =
  35. 35.1005² =
  36. 36.88² =
  37. 37.96² =
  38. 38.992² =
  39. 39.110² =
  40. 40.91² =

Answer key

  1. 11449
  2. 11236
  3. 8464
  4. 12100
  5. 9025
  6. 9604
  7. 8100
  8. 1052676
  9. 8649
  10. 940900
  11. 948676
  12. 1024144
  13. 10609
  14. 966289
  15. 944784
  16. 11881
  17. 1006009
  18. 10201
  19. 984064
  20. 1060900
  21. 11236
  22. 9409
  23. 11025
  24. 10201
  25. 8281
  26. 942841
  27. 9216
  28. 970225
  29. 8100
  30. 9604
  31. 964324
  32. 9025
  33. 954529
  34. 8836
  35. 1010025
  36. 7744
  37. 9216
  38. 984064
  39. 12100
  40. 8281

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