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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 562 · 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. 1.92² =
  2. 2.110² =
  3. 3.111² =
  4. 4.98² =
  5. 5.106² =
  6. 6.89² =
  7. 7.98² =
  8. 8.94² =
  9. 9.95² =
  10. 10.90² =
  11. 11.101² =
  12. 12.92² =
  13. 13.98² =
  14. 14.93² =
  15. 15.97² =
  16. 16.98² =
  17. 17.89² =
  18. 18.112² =
  19. 19.983² =
  20. 20.1008² =
  21. 21.982² =
  22. 22.95² =
  23. 23.108² =
  24. 24.101² =
  25. 25.997² =
  26. 26.102² =
  27. 27.991² =
  28. 28.111² =
  29. 29.1008² =
  30. 30.111² =
  31. 31.101² =
  32. 32.112² =
  33. 33.111² =
  34. 34.974² =
  35. 35.110² =
  36. 36.1004² =
  37. 37.1007² =
  38. 38.112² =
  39. 39.1019² =
  40. 40.974² =

Answer key

  1. 8464
  2. 12100
  3. 12321
  4. 9604
  5. 11236
  6. 7921
  7. 9604
  8. 8836
  9. 9025
  10. 8100
  11. 10201
  12. 8464
  13. 9604
  14. 8649
  15. 9409
  16. 9604
  17. 7921
  18. 12544
  19. 966289
  20. 1016064
  21. 964324
  22. 9025
  23. 11664
  24. 10201
  25. 994009
  26. 10404
  27. 982081
  28. 12321
  29. 1016064
  30. 12321
  31. 10201
  32. 12544
  33. 12321
  34. 948676
  35. 12100
  36. 1008016
  37. 1014049
  38. 12544
  39. 1038361
  40. 948676

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