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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 414 · 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. 1.108² =
  2. 2.102² =
  3. 3.109² =
  4. 4.95² =
  5. 5.106² =
  6. 6.95² =
  7. 7.978² =
  8. 8.93² =
  9. 9.96² =
  10. 10.99² =
  11. 11.104² =
  12. 12.94² =
  13. 13.1015² =
  14. 14.97² =
  15. 15.111² =
  16. 16.1008² =
  17. 17.1016² =
  18. 18.988² =
  19. 19.89² =
  20. 20.102² =
  21. 21.102² =
  22. 22.89² =
  23. 23.980² =
  24. 24.101² =
  25. 25.105² =
  26. 26.990² =
  27. 27.1008² =
  28. 28.981² =
  29. 29.98² =
  30. 30.99² =
  31. 31.101² =
  32. 32.106² =
  33. 33.1029² =
  34. 34.99² =
  35. 35.1005² =
  36. 36.111² =
  37. 37.1019² =
  38. 38.89² =
  39. 39.98² =
  40. 40.99² =

Answer key

  1. 11664
  2. 10404
  3. 11881
  4. 9025
  5. 11236
  6. 9025
  7. 956484
  8. 8649
  9. 9216
  10. 9801
  11. 10816
  12. 8836
  13. 1030225
  14. 9409
  15. 12321
  16. 1016064
  17. 1032256
  18. 976144
  19. 7921
  20. 10404
  21. 10404
  22. 7921
  23. 960400
  24. 10201
  25. 11025
  26. 980100
  27. 1016064
  28. 962361
  29. 9604
  30. 9801
  31. 10201
  32. 11236
  33. 1058841
  34. 9801
  35. 1010025
  36. 12321
  37. 1038361
  38. 7921
  39. 9604
  40. 9801

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