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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 651 · 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. 1.1002² =
  2. 2.999² =
  3. 3.970² =
  4. 4.102² =
  5. 5.1021² =
  6. 6.104² =
  7. 7.96² =
  8. 8.102² =
  9. 9.984² =
  10. 10.96² =
  11. 11.112² =
  12. 12.92² =
  13. 13.109² =
  14. 14.983² =
  15. 15.102² =
  16. 16.92² =
  17. 17.95² =
  18. 18.92² =
  19. 19.97² =
  20. 20.108² =
  21. 21.96² =
  22. 22.107² =
  23. 23.976² =
  24. 24.1006² =
  25. 25.101² =
  26. 26.111² =
  27. 27.985² =
  28. 28.96² =
  29. 29.107² =
  30. 30.99² =
  31. 31.1002² =
  32. 32.93² =
  33. 33.111² =
  34. 34.99² =
  35. 35.1008² =
  36. 36.1002² =
  37. 37.89² =
  38. 38.1018² =
  39. 39.1001² =
  40. 40.1005² =

Answer key

  1. 1004004
  2. 998001
  3. 940900
  4. 10404
  5. 1042441
  6. 10816
  7. 9216
  8. 10404
  9. 968256
  10. 9216
  11. 12544
  12. 8464
  13. 11881
  14. 966289
  15. 10404
  16. 8464
  17. 9025
  18. 8464
  19. 9409
  20. 11664
  21. 9216
  22. 11449
  23. 952576
  24. 1012036
  25. 10201
  26. 12321
  27. 970225
  28. 9216
  29. 11449
  30. 9801
  31. 1004004
  32. 8649
  33. 12321
  34. 9801
  35. 1016064
  36. 1004004
  37. 7921
  38. 1036324
  39. 1002001
  40. 1010025

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