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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 612 · 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. 1.94² =
  2. 2.1029² =
  3. 3.1012² =
  4. 4.108² =
  5. 5.95² =
  6. 6.970² =
  7. 7.1004² =
  8. 8.1007² =
  9. 9.101² =
  10. 10.993² =
  11. 11.975² =
  12. 12.101² =
  13. 13.103² =
  14. 14.989² =
  15. 15.1029² =
  16. 16.981² =
  17. 17.90² =
  18. 18.1006² =
  19. 19.109² =
  20. 20.974² =
  21. 21.95² =
  22. 22.1009² =
  23. 23.88² =
  24. 24.1004² =
  25. 25.106² =
  26. 26.99² =
  27. 27.97² =
  28. 28.103² =
  29. 29.96² =
  30. 30.109² =
  31. 31.88² =
  32. 32.1014² =
  33. 33.94² =
  34. 34.95² =
  35. 35.99² =
  36. 36.111² =
  37. 37.970² =
  38. 38.110² =
  39. 39.96² =
  40. 40.102² =

Answer key

  1. 8836
  2. 1058841
  3. 1024144
  4. 11664
  5. 9025
  6. 940900
  7. 1008016
  8. 1014049
  9. 10201
  10. 986049
  11. 950625
  12. 10201
  13. 10609
  14. 978121
  15. 1058841
  16. 962361
  17. 8100
  18. 1012036
  19. 11881
  20. 948676
  21. 9025
  22. 1018081
  23. 7744
  24. 1008016
  25. 11236
  26. 9801
  27. 9409
  28. 10609
  29. 9216
  30. 11881
  31. 7744
  32. 1028196
  33. 8836
  34. 9025
  35. 9801
  36. 12321
  37. 940900
  38. 12100
  39. 9216
  40. 10404

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