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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 334 · 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. 1.92² =
  2. 2.1007² =
  3. 3.977² =
  4. 4.93² =
  5. 5.979² =
  6. 6.1004² =
  7. 7.98² =
  8. 8.95² =
  9. 9.101² =
  10. 10.111² =
  11. 11.109² =
  12. 12.1011² =
  13. 13.94² =
  14. 14.98² =
  15. 15.1009² =
  16. 16.1003² =
  17. 17.106² =
  18. 18.92² =
  19. 19.1005² =
  20. 20.999² =
  21. 21.983² =
  22. 22.95² =
  23. 23.988² =
  24. 24.985² =
  25. 25.993² =
  26. 26.973² =
  27. 27.111² =
  28. 28.98² =
  29. 29.976² =
  30. 30.101² =
  31. 31.89² =
  32. 32.101² =
  33. 33.99² =
  34. 34.102² =
  35. 35.106² =
  36. 36.97² =
  37. 37.101² =
  38. 38.977² =
  39. 39.89² =
  40. 40.88² =

Answer key

  1. 8464
  2. 1014049
  3. 954529
  4. 8649
  5. 958441
  6. 1008016
  7. 9604
  8. 9025
  9. 10201
  10. 12321
  11. 11881
  12. 1022121
  13. 8836
  14. 9604
  15. 1018081
  16. 1006009
  17. 11236
  18. 8464
  19. 1010025
  20. 998001
  21. 966289
  22. 9025
  23. 976144
  24. 970225
  25. 986049
  26. 946729
  27. 12321
  28. 9604
  29. 952576
  30. 10201
  31. 7921
  32. 10201
  33. 9801
  34. 10404
  35. 11236
  36. 9409
  37. 10201
  38. 954529
  39. 7921
  40. 7744

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