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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 702 · 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. 1.1003² =
  2. 2.91² =
  3. 3.97² =
  4. 4.92² =
  5. 5.97² =
  6. 6.96² =
  7. 7.94² =
  8. 8.96² =
  9. 9.104² =
  10. 10.106² =
  11. 11.102² =
  12. 12.110² =
  13. 13.90² =
  14. 14.996² =
  15. 15.98² =
  16. 16.88² =
  17. 17.976² =
  18. 18.105² =
  19. 19.97² =
  20. 20.101² =
  21. 21.1014² =
  22. 22.102² =
  23. 23.94² =
  24. 24.112² =
  25. 25.108² =
  26. 26.108² =
  27. 27.112² =
  28. 28.94² =
  29. 29.997² =
  30. 30.95² =
  31. 31.88² =
  32. 32.1015² =
  33. 33.106² =
  34. 34.970² =
  35. 35.90² =
  36. 36.990² =
  37. 37.1022² =
  38. 38.88² =
  39. 39.979² =
  40. 40.1006² =

Answer key

  1. 1006009
  2. 8281
  3. 9409
  4. 8464
  5. 9409
  6. 9216
  7. 8836
  8. 9216
  9. 10816
  10. 11236
  11. 10404
  12. 12100
  13. 8100
  14. 992016
  15. 9604
  16. 7744
  17. 952576
  18. 11025
  19. 9409
  20. 10201
  21. 1028196
  22. 10404
  23. 8836
  24. 12544
  25. 11664
  26. 11664
  27. 12544
  28. 8836
  29. 994009
  30. 9025
  31. 7744
  32. 1030225
  33. 11236
  34. 940900
  35. 8100
  36. 980100
  37. 1044484
  38. 7744
  39. 958441
  40. 1012036

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