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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 537 · 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. 1.992² =
  2. 2.99² =
  3. 3.1013² =
  4. 4.999² =
  5. 5.98² =
  6. 6.112² =
  7. 7.973² =
  8. 8.1004² =
  9. 9.101² =
  10. 10.90² =
  11. 11.987² =
  12. 12.110² =
  13. 13.101² =
  14. 14.992² =
  15. 15.995² =
  16. 16.992² =
  17. 17.94² =
  18. 18.1029² =
  19. 19.108² =
  20. 20.1002² =
  21. 21.1023² =
  22. 22.993² =
  23. 23.102² =
  24. 24.102² =
  25. 25.991² =
  26. 26.95² =
  27. 27.1029² =
  28. 28.1030² =
  29. 29.97² =
  30. 30.89² =
  31. 31.90² =
  32. 32.108² =
  33. 33.105² =
  34. 34.95² =
  35. 35.95² =
  36. 36.1016² =
  37. 37.971² =
  38. 38.1026² =
  39. 39.980² =
  40. 40.999² =

Answer key

  1. 984064
  2. 9801
  3. 1026169
  4. 998001
  5. 9604
  6. 12544
  7. 946729
  8. 1008016
  9. 10201
  10. 8100
  11. 974169
  12. 12100
  13. 10201
  14. 984064
  15. 990025
  16. 984064
  17. 8836
  18. 1058841
  19. 11664
  20. 1004004
  21. 1046529
  22. 986049
  23. 10404
  24. 10404
  25. 982081
  26. 9025
  27. 1058841
  28. 1060900
  29. 9409
  30. 7921
  31. 8100
  32. 11664
  33. 11025
  34. 9025
  35. 9025
  36. 1032256
  37. 942841
  38. 1052676
  39. 960400
  40. 998001

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