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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 801 · 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. 1.107² =
  2. 2.110² =
  3. 3.93² =
  4. 4.95² =
  5. 5.112² =
  6. 6.105² =
  7. 7.980² =
  8. 8.111² =
  9. 9.112² =
  10. 10.91² =
  11. 11.105² =
  12. 12.93² =
  13. 13.1020² =
  14. 14.973² =
  15. 15.1010² =
  16. 16.91² =
  17. 17.112² =
  18. 18.95² =
  19. 19.1009² =
  20. 20.974² =
  21. 21.101² =
  22. 22.98² =
  23. 23.96² =
  24. 24.91² =
  25. 25.977² =
  26. 26.1012² =
  27. 27.992² =
  28. 28.1018² =
  29. 29.976² =
  30. 30.94² =
  31. 31.98² =
  32. 32.108² =
  33. 33.992² =
  34. 34.110² =
  35. 35.1022² =
  36. 36.89² =
  37. 37.107² =
  38. 38.1026² =
  39. 39.92² =
  40. 40.99² =

Answer key

  1. 11449
  2. 12100
  3. 8649
  4. 9025
  5. 12544
  6. 11025
  7. 960400
  8. 12321
  9. 12544
  10. 8281
  11. 11025
  12. 8649
  13. 1040400
  14. 946729
  15. 1020100
  16. 8281
  17. 12544
  18. 9025
  19. 1018081
  20. 948676
  21. 10201
  22. 9604
  23. 9216
  24. 8281
  25. 954529
  26. 1024144
  27. 984064
  28. 1036324
  29. 952576
  30. 8836
  31. 9604
  32. 11664
  33. 984064
  34. 12100
  35. 1044484
  36. 7921
  37. 11449
  38. 1052676
  39. 8464
  40. 9801

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