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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 848 · 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. 1.88² =
  2. 2.111² =
  3. 3.99² =
  4. 4.95² =
  5. 5.92² =
  6. 6.105² =
  7. 7.102² =
  8. 8.981² =
  9. 9.95² =
  10. 10.999² =
  11. 11.108² =
  12. 12.93² =
  13. 13.973² =
  14. 14.992² =
  15. 15.89² =
  16. 16.108² =
  17. 17.990² =
  18. 18.990² =
  19. 19.99² =
  20. 20.102² =
  21. 21.976² =
  22. 22.102² =
  23. 23.979² =
  24. 24.94² =
  25. 25.985² =
  26. 26.93² =
  27. 27.95² =
  28. 28.1029² =
  29. 29.91² =
  30. 30.88² =
  31. 31.94² =
  32. 32.101² =
  33. 33.1011² =
  34. 34.98² =
  35. 35.98² =
  36. 36.1023² =
  37. 37.97² =
  38. 38.108² =
  39. 39.982² =
  40. 40.95² =

Answer key

  1. 7744
  2. 12321
  3. 9801
  4. 9025
  5. 8464
  6. 11025
  7. 10404
  8. 962361
  9. 9025
  10. 998001
  11. 11664
  12. 8649
  13. 946729
  14. 984064
  15. 7921
  16. 11664
  17. 980100
  18. 980100
  19. 9801
  20. 10404
  21. 952576
  22. 10404
  23. 958441
  24. 8836
  25. 970225
  26. 8649
  27. 9025
  28. 1058841
  29. 8281
  30. 7744
  31. 8836
  32. 10201
  33. 1022121
  34. 9604
  35. 9604
  36. 1046529
  37. 9409
  38. 11664
  39. 964324
  40. 9025

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