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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 429 · 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. 1.97² =
  2. 2.105² =
  3. 3.96² =
  4. 4.993² =
  5. 5.991² =
  6. 6.101² =
  7. 7.93² =
  8. 8.987² =
  9. 9.1007² =
  10. 10.109² =
  11. 11.91² =
  12. 12.104² =
  13. 13.103² =
  14. 14.994² =
  15. 15.96² =
  16. 16.90² =
  17. 17.92² =
  18. 18.109² =
  19. 19.110² =
  20. 20.102² =
  21. 21.1005² =
  22. 22.93² =
  23. 23.991² =
  24. 24.106² =
  25. 25.997² =
  26. 26.91² =
  27. 27.109² =
  28. 28.101² =
  29. 29.1003² =
  30. 30.106² =
  31. 31.103² =
  32. 32.99² =
  33. 33.974² =
  34. 34.110² =
  35. 35.98² =
  36. 36.98² =
  37. 37.111² =
  38. 38.95² =
  39. 39.991² =
  40. 40.108² =

Answer key

  1. 9409
  2. 11025
  3. 9216
  4. 986049
  5. 982081
  6. 10201
  7. 8649
  8. 974169
  9. 1014049
  10. 11881
  11. 8281
  12. 10816
  13. 10609
  14. 988036
  15. 9216
  16. 8100
  17. 8464
  18. 11881
  19. 12100
  20. 10404
  21. 1010025
  22. 8649
  23. 982081
  24. 11236
  25. 994009
  26. 8281
  27. 11881
  28. 10201
  29. 1006009
  30. 11236
  31. 10609
  32. 9801
  33. 948676
  34. 12100
  35. 9604
  36. 9604
  37. 12321
  38. 9025
  39. 982081
  40. 11664

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