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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 800 · 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. 1.107² =
  2. 2.1021² =
  3. 3.1002² =
  4. 4.979² =
  5. 5.979² =
  6. 6.90² =
  7. 7.99² =
  8. 8.106² =
  9. 9.95² =
  10. 10.1020² =
  11. 11.103² =
  12. 12.97² =
  13. 13.107² =
  14. 14.1020² =
  15. 15.102² =
  16. 16.103² =
  17. 17.1009² =
  18. 18.89² =
  19. 19.1003² =
  20. 20.108² =
  21. 21.91² =
  22. 22.104² =
  23. 23.986² =
  24. 24.109² =
  25. 25.981² =
  26. 26.110² =
  27. 27.107² =
  28. 28.102² =
  29. 29.1007² =
  30. 30.1019² =
  31. 31.88² =
  32. 32.972² =
  33. 33.92² =
  34. 34.110² =
  35. 35.93² =
  36. 36.977² =
  37. 37.95² =
  38. 38.97² =
  39. 39.983² =
  40. 40.1015² =

Answer key

  1. 11449
  2. 1042441
  3. 1004004
  4. 958441
  5. 958441
  6. 8100
  7. 9801
  8. 11236
  9. 9025
  10. 1040400
  11. 10609
  12. 9409
  13. 11449
  14. 1040400
  15. 10404
  16. 10609
  17. 1018081
  18. 7921
  19. 1006009
  20. 11664
  21. 8281
  22. 10816
  23. 972196
  24. 11881
  25. 962361
  26. 12100
  27. 11449
  28. 10404
  29. 1014049
  30. 1038361
  31. 7744
  32. 944784
  33. 8464
  34. 12100
  35. 8649
  36. 954529
  37. 9025
  38. 9409
  39. 966289
  40. 1030225

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