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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 519 · 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. 2.105² =
  3. 3.970² =
  4. 4.94² =
  5. 5.88² =
  6. 6.89² =
  7. 7.1019² =
  8. 8.981² =
  9. 9.980² =
  10. 10.1008² =
  11. 11.1002² =
  12. 12.101² =
  13. 13.99² =
  14. 14.88² =
  15. 15.977² =
  16. 16.91² =
  17. 17.88² =
  18. 18.105² =
  19. 19.96² =
  20. 20.108² =
  21. 21.974² =
  22. 22.97² =
  23. 23.95² =
  24. 24.92² =
  25. 25.109² =
  26. 26.1018² =
  27. 27.976² =
  28. 28.97² =
  29. 29.97² =
  30. 30.102² =
  31. 31.108² =
  32. 32.1002² =
  33. 33.108² =
  34. 34.94² =
  35. 35.109² =
  36. 36.999² =
  37. 37.98² =
  38. 38.992² =
  39. 39.974² =
  40. 40.96² =

Answer key

  1. 1010025
  2. 11025
  3. 940900
  4. 8836
  5. 7744
  6. 7921
  7. 1038361
  8. 962361
  9. 960400
  10. 1016064
  11. 1004004
  12. 10201
  13. 9801
  14. 7744
  15. 954529
  16. 8281
  17. 7744
  18. 11025
  19. 9216
  20. 11664
  21. 948676
  22. 9409
  23. 9025
  24. 8464
  25. 11881
  26. 1036324
  27. 952576
  28. 9409
  29. 9409
  30. 10404
  31. 11664
  32. 1004004
  33. 11664
  34. 8836
  35. 11881
  36. 998001
  37. 9604
  38. 984064
  39. 948676
  40. 9216

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