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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 44 · 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. 1.101² =
  2. 2.104² =
  3. 3.985² =
  4. 4.106² =
  5. 5.96² =
  6. 6.1025² =
  7. 7.984² =
  8. 8.1001² =
  9. 9.95² =
  10. 10.1010² =
  11. 11.89² =
  12. 12.98² =
  13. 13.996² =
  14. 14.1029² =
  15. 15.987² =
  16. 16.110² =
  17. 17.89² =
  18. 18.998² =
  19. 19.108² =
  20. 20.98² =
  21. 21.88² =
  22. 22.1010² =
  23. 23.990² =
  24. 24.994² =
  25. 25.994² =
  26. 26.103² =
  27. 27.1013² =
  28. 28.1011² =
  29. 29.974² =
  30. 30.90² =
  31. 31.989² =
  32. 32.88² =
  33. 33.993² =
  34. 34.91² =
  35. 35.109² =
  36. 36.103² =
  37. 37.110² =
  38. 38.90² =
  39. 39.99² =
  40. 40.1022² =

Answer key

  1. 10201
  2. 10816
  3. 970225
  4. 11236
  5. 9216
  6. 1050625
  7. 968256
  8. 1002001
  9. 9025
  10. 1020100
  11. 7921
  12. 9604
  13. 992016
  14. 1058841
  15. 974169
  16. 12100
  17. 7921
  18. 996004
  19. 11664
  20. 9604
  21. 7744
  22. 1020100
  23. 980100
  24. 988036
  25. 988036
  26. 10609
  27. 1026169
  28. 1022121
  29. 948676
  30. 8100
  31. 978121
  32. 7744
  33. 986049
  34. 8281
  35. 11881
  36. 10609
  37. 12100
  38. 8100
  39. 9801
  40. 1044484

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