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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 16 · 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. 1.986² =
  2. 2.993² =
  3. 3.979² =
  4. 4.110² =
  5. 5.98² =
  6. 6.998² =
  7. 7.1014² =
  8. 8.99² =
  9. 9.108² =
  10. 10.98² =
  11. 11.995² =
  12. 12.88² =
  13. 13.109² =
  14. 14.1004² =
  15. 15.972² =
  16. 16.99² =
  17. 17.102² =
  18. 18.101² =
  19. 19.93² =
  20. 20.95² =
  21. 21.1022² =
  22. 22.983² =
  23. 23.97² =
  24. 24.98² =
  25. 25.104² =
  26. 26.89² =
  27. 27.1017² =
  28. 28.110² =
  29. 29.979² =
  30. 30.89² =
  31. 31.1029² =
  32. 32.91² =
  33. 33.99² =
  34. 34.112² =
  35. 35.1016² =
  36. 36.93² =
  37. 37.1008² =
  38. 38.94² =
  39. 39.986² =
  40. 40.97² =

Answer key

  1. 972196
  2. 986049
  3. 958441
  4. 12100
  5. 9604
  6. 996004
  7. 1028196
  8. 9801
  9. 11664
  10. 9604
  11. 990025
  12. 7744
  13. 11881
  14. 1008016
  15. 944784
  16. 9801
  17. 10404
  18. 10201
  19. 8649
  20. 9025
  21. 1044484
  22. 966289
  23. 9409
  24. 9604
  25. 10816
  26. 7921
  27. 1034289
  28. 12100
  29. 958441
  30. 7921
  31. 1058841
  32. 8281
  33. 9801
  34. 12544
  35. 1032256
  36. 8649
  37. 1016064
  38. 8836
  39. 972196
  40. 9409

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