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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 231 · 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. 2.94² =
  3. 3.88² =
  4. 4.1013² =
  5. 5.977² =
  6. 6.999² =
  7. 7.1014² =
  8. 8.94² =
  9. 9.107² =
  10. 10.982² =
  11. 11.996² =
  12. 12.977² =
  13. 13.1013² =
  14. 14.95² =
  15. 15.1008² =
  16. 16.978² =
  17. 17.90² =
  18. 18.103² =
  19. 19.106² =
  20. 20.104² =
  21. 21.980² =
  22. 22.98² =
  23. 23.104² =
  24. 24.88² =
  25. 25.95² =
  26. 26.97² =
  27. 27.989² =
  28. 28.997² =
  29. 29.108² =
  30. 30.102² =
  31. 31.1027² =
  32. 32.992² =
  33. 33.111² =
  34. 34.104² =
  35. 35.104² =
  36. 36.88² =
  37. 37.1016² =
  38. 38.112² =
  39. 39.999² =
  40. 40.99² =

Answer key

  1. 7744
  2. 8836
  3. 7744
  4. 1026169
  5. 954529
  6. 998001
  7. 1028196
  8. 8836
  9. 11449
  10. 964324
  11. 992016
  12. 954529
  13. 1026169
  14. 9025
  15. 1016064
  16. 956484
  17. 8100
  18. 10609
  19. 11236
  20. 10816
  21. 960400
  22. 9604
  23. 10816
  24. 7744
  25. 9025
  26. 9409
  27. 978121
  28. 994009
  29. 11664
  30. 10404
  31. 1054729
  32. 984064
  33. 12321
  34. 10816
  35. 10816
  36. 7744
  37. 1032256
  38. 12544
  39. 998001
  40. 9801

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