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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 919 · 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. 1.1005² =
  2. 2.971² =
  3. 3.111² =
  4. 4.110² =
  5. 5.91² =
  6. 6.993² =
  7. 7.1005² =
  8. 8.98² =
  9. 9.96² =
  10. 10.1022² =
  11. 11.104² =
  12. 12.110² =
  13. 13.102² =
  14. 14.97² =
  15. 15.98² =
  16. 16.974² =
  17. 17.1004² =
  18. 18.998² =
  19. 19.994² =
  20. 20.102² =
  21. 21.102² =
  22. 22.984² =
  23. 23.95² =
  24. 24.98² =
  25. 25.92² =
  26. 26.108² =
  27. 27.102² =
  28. 28.104² =
  29. 29.92² =
  30. 30.997² =
  31. 31.104² =
  32. 32.106² =
  33. 33.1006² =
  34. 34.1029² =
  35. 35.997² =
  36. 36.976² =
  37. 37.88² =
  38. 38.90² =
  39. 39.108² =
  40. 40.98² =

Answer key

  1. 1010025
  2. 942841
  3. 12321
  4. 12100
  5. 8281
  6. 986049
  7. 1010025
  8. 9604
  9. 9216
  10. 1044484
  11. 10816
  12. 12100
  13. 10404
  14. 9409
  15. 9604
  16. 948676
  17. 1008016
  18. 996004
  19. 988036
  20. 10404
  21. 10404
  22. 968256
  23. 9025
  24. 9604
  25. 8464
  26. 11664
  27. 10404
  28. 10816
  29. 8464
  30. 994009
  31. 10816
  32. 11236
  33. 1012036
  34. 1058841
  35. 994009
  36. 952576
  37. 7744
  38. 8100
  39. 11664
  40. 9604

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