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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 720 · 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. 1.111² =
  2. 2.94² =
  3. 3.93² =
  4. 4.106² =
  5. 5.91² =
  6. 6.977² =
  7. 7.97² =
  8. 8.91² =
  9. 9.98² =
  10. 10.985² =
  11. 11.1006² =
  12. 12.992² =
  13. 13.111² =
  14. 14.108² =
  15. 15.91² =
  16. 16.112² =
  17. 17.110² =
  18. 18.971² =
  19. 19.104² =
  20. 20.106² =
  21. 21.107² =
  22. 22.110² =
  23. 23.984² =
  24. 24.95² =
  25. 25.101² =
  26. 26.108² =
  27. 27.98² =
  28. 28.105² =
  29. 29.1003² =
  30. 30.1017² =
  31. 31.89² =
  32. 32.97² =
  33. 33.982² =
  34. 34.1008² =
  35. 35.972² =
  36. 36.976² =
  37. 37.90² =
  38. 38.970² =
  39. 39.94² =
  40. 40.1028² =

Answer key

  1. 12321
  2. 8836
  3. 8649
  4. 11236
  5. 8281
  6. 954529
  7. 9409
  8. 8281
  9. 9604
  10. 970225
  11. 1012036
  12. 984064
  13. 12321
  14. 11664
  15. 8281
  16. 12544
  17. 12100
  18. 942841
  19. 10816
  20. 11236
  21. 11449
  22. 12100
  23. 968256
  24. 9025
  25. 10201
  26. 11664
  27. 9604
  28. 11025
  29. 1006009
  30. 1034289
  31. 7921
  32. 9409
  33. 964324
  34. 1016064
  35. 944784
  36. 952576
  37. 8100
  38. 940900
  39. 8836
  40. 1056784

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