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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 761 · 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. 1.112² =
  2. 2.104² =
  3. 3.975² =
  4. 4.102² =
  5. 5.1012² =
  6. 6.96² =
  7. 7.1010² =
  8. 8.94² =
  9. 9.1001² =
  10. 10.102² =
  11. 11.1005² =
  12. 12.112² =
  13. 13.109² =
  14. 14.981² =
  15. 15.92² =
  16. 16.88² =
  17. 17.91² =
  18. 18.92² =
  19. 19.97² =
  20. 20.94² =
  21. 21.1016² =
  22. 22.89² =
  23. 23.997² =
  24. 24.93² =
  25. 25.1007² =
  26. 26.108² =
  27. 27.106² =
  28. 28.98² =
  29. 29.977² =
  30. 30.95² =
  31. 31.91² =
  32. 32.1013² =
  33. 33.1003² =
  34. 34.993² =
  35. 35.1019² =
  36. 36.98² =
  37. 37.104² =
  38. 38.94² =
  39. 39.98² =
  40. 40.99² =

Answer key

  1. 12544
  2. 10816
  3. 950625
  4. 10404
  5. 1024144
  6. 9216
  7. 1020100
  8. 8836
  9. 1002001
  10. 10404
  11. 1010025
  12. 12544
  13. 11881
  14. 962361
  15. 8464
  16. 7744
  17. 8281
  18. 8464
  19. 9409
  20. 8836
  21. 1032256
  22. 7921
  23. 994009
  24. 8649
  25. 1014049
  26. 11664
  27. 11236
  28. 9604
  29. 954529
  30. 9025
  31. 8281
  32. 1026169
  33. 1006009
  34. 986049
  35. 1038361
  36. 9604
  37. 10816
  38. 8836
  39. 9604
  40. 9801

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