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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 680 · 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. 1.98² =
  2. 2.979² =
  3. 3.92² =
  4. 4.94² =
  5. 5.994² =
  6. 6.107² =
  7. 7.103² =
  8. 8.1003² =
  9. 9.97² =
  10. 10.104² =
  11. 11.98² =
  12. 12.101² =
  13. 13.1011² =
  14. 14.94² =
  15. 15.98² =
  16. 16.971² =
  17. 17.1019² =
  18. 18.112² =
  19. 19.993² =
  20. 20.99² =
  21. 21.103² =
  22. 22.110² =
  23. 23.986² =
  24. 24.982² =
  25. 25.89² =
  26. 26.1003² =
  27. 27.1025² =
  28. 28.110² =
  29. 29.88² =
  30. 30.94² =
  31. 31.980² =
  32. 32.99² =
  33. 33.1026² =
  34. 34.998² =
  35. 35.997² =
  36. 36.91² =
  37. 37.101² =
  38. 38.91² =
  39. 39.111² =
  40. 40.99² =

Answer key

  1. 9604
  2. 958441
  3. 8464
  4. 8836
  5. 988036
  6. 11449
  7. 10609
  8. 1006009
  9. 9409
  10. 10816
  11. 9604
  12. 10201
  13. 1022121
  14. 8836
  15. 9604
  16. 942841
  17. 1038361
  18. 12544
  19. 986049
  20. 9801
  21. 10609
  22. 12100
  23. 972196
  24. 964324
  25. 7921
  26. 1006009
  27. 1050625
  28. 12100
  29. 7744
  30. 8836
  31. 960400
  32. 9801
  33. 1052676
  34. 996004
  35. 994009
  36. 8281
  37. 10201
  38. 8281
  39. 12321
  40. 9801

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