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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 763 · 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. 1.98² =
  2. 2.102² =
  3. 3.1015² =
  4. 4.1028² =
  5. 5.979² =
  6. 6.99² =
  7. 7.979² =
  8. 8.112² =
  9. 9.996² =
  10. 10.93² =
  11. 11.976² =
  12. 12.1001² =
  13. 13.107² =
  14. 14.981² =
  15. 15.110² =
  16. 16.992² =
  17. 17.101² =
  18. 18.102² =
  19. 19.110² =
  20. 20.96² =
  21. 21.94² =
  22. 22.978² =
  23. 23.998² =
  24. 24.110² =
  25. 25.104² =
  26. 26.103² =
  27. 27.1023² =
  28. 28.970² =
  29. 29.1021² =
  30. 30.1027² =
  31. 31.98² =
  32. 32.104² =
  33. 33.980² =
  34. 34.102² =
  35. 35.98² =
  36. 36.1023² =
  37. 37.98² =
  38. 38.91² =
  39. 39.994² =
  40. 40.998² =

Answer key

  1. 9604
  2. 10404
  3. 1030225
  4. 1056784
  5. 958441
  6. 9801
  7. 958441
  8. 12544
  9. 992016
  10. 8649
  11. 952576
  12. 1002001
  13. 11449
  14. 962361
  15. 12100
  16. 984064
  17. 10201
  18. 10404
  19. 12100
  20. 9216
  21. 8836
  22. 956484
  23. 996004
  24. 12100
  25. 10816
  26. 10609
  27. 1046529
  28. 940900
  29. 1042441
  30. 1054729
  31. 9604
  32. 10816
  33. 960400
  34. 10404
  35. 9604
  36. 1046529
  37. 9604
  38. 8281
  39. 988036
  40. 996004

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