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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 249 · 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. 1.1028² =
  2. 2.981² =
  3. 3.106² =
  4. 4.981² =
  5. 5.1028² =
  6. 6.108² =
  7. 7.1026² =
  8. 8.106² =
  9. 9.99² =
  10. 10.109² =
  11. 11.99² =
  12. 12.1001² =
  13. 13.976² =
  14. 14.972² =
  15. 15.980² =
  16. 16.1026² =
  17. 17.96² =
  18. 18.88² =
  19. 19.99² =
  20. 20.96² =
  21. 21.1030² =
  22. 22.91² =
  23. 23.94² =
  24. 24.98² =
  25. 25.90² =
  26. 26.974² =
  27. 27.995² =
  28. 28.106² =
  29. 29.88² =
  30. 30.93² =
  31. 31.93² =
  32. 32.990² =
  33. 33.98² =
  34. 34.95² =
  35. 35.92² =
  36. 36.106² =
  37. 37.990² =
  38. 38.92² =
  39. 39.1013² =
  40. 40.109² =

Answer key

  1. 1056784
  2. 962361
  3. 11236
  4. 962361
  5. 1056784
  6. 11664
  7. 1052676
  8. 11236
  9. 9801
  10. 11881
  11. 9801
  12. 1002001
  13. 952576
  14. 944784
  15. 960400
  16. 1052676
  17. 9216
  18. 7744
  19. 9801
  20. 9216
  21. 1060900
  22. 8281
  23. 8836
  24. 9604
  25. 8100
  26. 948676
  27. 990025
  28. 11236
  29. 7744
  30. 8649
  31. 8649
  32. 980100
  33. 9604
  34. 9025
  35. 8464
  36. 11236
  37. 980100
  38. 8464
  39. 1026169
  40. 11881

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