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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 7 · 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. 1.95² =
  2. 2.1030² =
  3. 3.997² =
  4. 4.94² =
  5. 5.105² =
  6. 6.1008² =
  7. 7.110² =
  8. 8.96² =
  9. 9.90² =
  10. 10.98² =
  11. 11.103² =
  12. 12.92² =
  13. 13.990² =
  14. 14.1013² =
  15. 15.96² =
  16. 16.96² =
  17. 17.97² =
  18. 18.108² =
  19. 19.99² =
  20. 20.95² =
  21. 21.97² =
  22. 22.993² =
  23. 23.991² =
  24. 24.101² =
  25. 25.93² =
  26. 26.88² =
  27. 27.97² =
  28. 28.1024² =
  29. 29.995² =
  30. 30.102² =
  31. 31.99² =
  32. 32.105² =
  33. 33.1010² =
  34. 34.103² =
  35. 35.1002² =
  36. 36.985² =
  37. 37.94² =
  38. 38.98² =
  39. 39.112² =
  40. 40.105² =

Answer key

  1. 9025
  2. 1060900
  3. 994009
  4. 8836
  5. 11025
  6. 1016064
  7. 12100
  8. 9216
  9. 8100
  10. 9604
  11. 10609
  12. 8464
  13. 980100
  14. 1026169
  15. 9216
  16. 9216
  17. 9409
  18. 11664
  19. 9801
  20. 9025
  21. 9409
  22. 986049
  23. 982081
  24. 10201
  25. 8649
  26. 7744
  27. 9409
  28. 1048576
  29. 990025
  30. 10404
  31. 9801
  32. 11025
  33. 1020100
  34. 10609
  35. 1004004
  36. 970225
  37. 8836
  38. 9604
  39. 12544
  40. 11025

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