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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 159 · 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. 1.96² =
  2. 2.1014² =
  3. 3.97² =
  4. 4.110² =
  5. 5.987² =
  6. 6.980² =
  7. 7.94² =
  8. 8.105² =
  9. 9.106² =
  10. 10.993² =
  11. 11.96² =
  12. 12.103² =
  13. 13.91² =
  14. 14.111² =
  15. 15.973² =
  16. 16.1023² =
  17. 17.1011² =
  18. 18.985² =
  19. 19.103² =
  20. 20.981² =
  21. 21.91² =
  22. 22.97² =
  23. 23.1025² =
  24. 24.88² =
  25. 25.93² =
  26. 26.1008² =
  27. 27.997² =
  28. 28.103² =
  29. 29.108² =
  30. 30.99² =
  31. 31.111² =
  32. 32.91² =
  33. 33.103² =
  34. 34.98² =
  35. 35.976² =
  36. 36.1006² =
  37. 37.1029² =
  38. 38.90² =
  39. 39.981² =
  40. 40.106² =

Answer key

  1. 9216
  2. 1028196
  3. 9409
  4. 12100
  5. 974169
  6. 960400
  7. 8836
  8. 11025
  9. 11236
  10. 986049
  11. 9216
  12. 10609
  13. 8281
  14. 12321
  15. 946729
  16. 1046529
  17. 1022121
  18. 970225
  19. 10609
  20. 962361
  21. 8281
  22. 9409
  23. 1050625
  24. 7744
  25. 8649
  26. 1016064
  27. 994009
  28. 10609
  29. 11664
  30. 9801
  31. 12321
  32. 8281
  33. 10609
  34. 9604
  35. 952576
  36. 1012036
  37. 1058841
  38. 8100
  39. 962361
  40. 11236

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