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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 955 · 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. 1.106² =
  2. 2.96² =
  3. 3.1028² =
  4. 4.974² =
  5. 5.112² =
  6. 6.980² =
  7. 7.1030² =
  8. 8.93² =
  9. 9.97² =
  10. 10.973² =
  11. 11.93² =
  12. 12.106² =
  13. 13.973² =
  14. 14.96² =
  15. 15.992² =
  16. 16.94² =
  17. 17.109² =
  18. 18.91² =
  19. 19.1008² =
  20. 20.107² =
  21. 21.106² =
  22. 22.994² =
  23. 23.1007² =
  24. 24.1007² =
  25. 25.1005² =
  26. 26.994² =
  27. 27.94² =
  28. 28.111² =
  29. 29.1014² =
  30. 30.96² =
  31. 31.96² =
  32. 32.88² =
  33. 33.106² =
  34. 34.1004² =
  35. 35.996² =
  36. 36.93² =
  37. 37.97² =
  38. 38.1001² =
  39. 39.93² =
  40. 40.89² =

Answer key

  1. 11236
  2. 9216
  3. 1056784
  4. 948676
  5. 12544
  6. 960400
  7. 1060900
  8. 8649
  9. 9409
  10. 946729
  11. 8649
  12. 11236
  13. 946729
  14. 9216
  15. 984064
  16. 8836
  17. 11881
  18. 8281
  19. 1016064
  20. 11449
  21. 11236
  22. 988036
  23. 1014049
  24. 1014049
  25. 1010025
  26. 988036
  27. 8836
  28. 12321
  29. 1028196
  30. 9216
  31. 9216
  32. 7744
  33. 11236
  34. 1008016
  35. 992016
  36. 8649
  37. 9409
  38. 1002001
  39. 8649
  40. 7921

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