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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 250 · 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. 1.101² =
  2. 2.95² =
  3. 3.98² =
  4. 4.96² =
  5. 5.91² =
  6. 6.88² =
  7. 7.1024² =
  8. 8.998² =
  9. 9.94² =
  10. 10.92² =
  11. 11.95² =
  12. 12.104² =
  13. 13.96² =
  14. 14.1008² =
  15. 15.108² =
  16. 16.91² =
  17. 17.1009² =
  18. 18.91² =
  19. 19.987² =
  20. 20.91² =
  21. 21.110² =
  22. 22.110² =
  23. 23.88² =
  24. 24.91² =
  25. 25.89² =
  26. 26.97² =
  27. 27.999² =
  28. 28.101² =
  29. 29.1007² =
  30. 30.1013² =
  31. 31.90² =
  32. 32.89² =
  33. 33.99² =
  34. 34.1017² =
  35. 35.89² =
  36. 36.107² =
  37. 37.987² =
  38. 38.112² =
  39. 39.111² =
  40. 40.106² =

Answer key

  1. 10201
  2. 9025
  3. 9604
  4. 9216
  5. 8281
  6. 7744
  7. 1048576
  8. 996004
  9. 8836
  10. 8464
  11. 9025
  12. 10816
  13. 9216
  14. 1016064
  15. 11664
  16. 8281
  17. 1018081
  18. 8281
  19. 974169
  20. 8281
  21. 12100
  22. 12100
  23. 7744
  24. 8281
  25. 7921
  26. 9409
  27. 998001
  28. 10201
  29. 1014049
  30. 1026169
  31. 8100
  32. 7921
  33. 9801
  34. 1034289
  35. 7921
  36. 11449
  37. 974169
  38. 12544
  39. 12321
  40. 11236

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