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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 647 · 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. 1.1016² =
  2. 2.109² =
  3. 3.980² =
  4. 4.985² =
  5. 5.106² =
  6. 6.88² =
  7. 7.91² =
  8. 8.102² =
  9. 9.992² =
  10. 10.106² =
  11. 11.99² =
  12. 12.989² =
  13. 13.90² =
  14. 14.111² =
  15. 15.99² =
  16. 16.107² =
  17. 17.98² =
  18. 18.109² =
  19. 19.96² =
  20. 20.110² =
  21. 21.991² =
  22. 22.992² =
  23. 23.1016² =
  24. 24.1014² =
  25. 25.980² =
  26. 26.102² =
  27. 27.1005² =
  28. 28.109² =
  29. 29.997² =
  30. 30.92² =
  31. 31.99² =
  32. 32.97² =
  33. 33.101² =
  34. 34.106² =
  35. 35.92² =
  36. 36.971² =
  37. 37.90² =
  38. 38.1011² =
  39. 39.108² =
  40. 40.92² =

Answer key

  1. 1032256
  2. 11881
  3. 960400
  4. 970225
  5. 11236
  6. 7744
  7. 8281
  8. 10404
  9. 984064
  10. 11236
  11. 9801
  12. 978121
  13. 8100
  14. 12321
  15. 9801
  16. 11449
  17. 9604
  18. 11881
  19. 9216
  20. 12100
  21. 982081
  22. 984064
  23. 1032256
  24. 1028196
  25. 960400
  26. 10404
  27. 1010025
  28. 11881
  29. 994009
  30. 8464
  31. 9801
  32. 9409
  33. 10201
  34. 11236
  35. 8464
  36. 942841
  37. 8100
  38. 1022121
  39. 11664
  40. 8464

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