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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 173 · 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. 1.88² =
  2. 2.99² =
  3. 3.95² =
  4. 4.98² =
  5. 5.1008² =
  6. 6.109² =
  7. 7.111² =
  8. 8.97² =
  9. 9.1012² =
  10. 10.88² =
  11. 11.91² =
  12. 12.1027² =
  13. 13.1010² =
  14. 14.99² =
  15. 15.96² =
  16. 16.109² =
  17. 17.973² =
  18. 18.1014² =
  19. 19.992² =
  20. 20.1009² =
  21. 21.99² =
  22. 22.111² =
  23. 23.104² =
  24. 24.103² =
  25. 25.1002² =
  26. 26.90² =
  27. 27.991² =
  28. 28.1025² =
  29. 29.1026² =
  30. 30.108² =
  31. 31.109² =
  32. 32.1004² =
  33. 33.1018² =
  34. 34.1022² =
  35. 35.1023² =
  36. 36.98² =
  37. 37.98² =
  38. 38.99² =
  39. 39.109² =
  40. 40.994² =

Answer key

  1. 7744
  2. 9801
  3. 9025
  4. 9604
  5. 1016064
  6. 11881
  7. 12321
  8. 9409
  9. 1024144
  10. 7744
  11. 8281
  12. 1054729
  13. 1020100
  14. 9801
  15. 9216
  16. 11881
  17. 946729
  18. 1028196
  19. 984064
  20. 1018081
  21. 9801
  22. 12321
  23. 10816
  24. 10609
  25. 1004004
  26. 8100
  27. 982081
  28. 1050625
  29. 1052676
  30. 11664
  31. 11881
  32. 1008016
  33. 1036324
  34. 1044484
  35. 1046529
  36. 9604
  37. 9604
  38. 9801
  39. 11881
  40. 988036

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