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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 648 · 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. 1.105² =
  2. 2.976² =
  3. 3.104² =
  4. 4.974² =
  5. 5.110² =
  6. 6.104² =
  7. 7.102² =
  8. 8.97² =
  9. 9.1007² =
  10. 10.996² =
  11. 11.108² =
  12. 12.99² =
  13. 13.88² =
  14. 14.110² =
  15. 15.101² =
  16. 16.99² =
  17. 17.103² =
  18. 18.973² =
  19. 19.89² =
  20. 20.975² =
  21. 21.101² =
  22. 22.1006² =
  23. 23.1012² =
  24. 24.1020² =
  25. 25.93² =
  26. 26.96² =
  27. 27.98² =
  28. 28.985² =
  29. 29.1017² =
  30. 30.97² =
  31. 31.98² =
  32. 32.97² =
  33. 33.1017² =
  34. 34.1030² =
  35. 35.101² =
  36. 36.91² =
  37. 37.1005² =
  38. 38.95² =
  39. 39.99² =
  40. 40.89² =

Answer key

  1. 11025
  2. 952576
  3. 10816
  4. 948676
  5. 12100
  6. 10816
  7. 10404
  8. 9409
  9. 1014049
  10. 992016
  11. 11664
  12. 9801
  13. 7744
  14. 12100
  15. 10201
  16. 9801
  17. 10609
  18. 946729
  19. 7921
  20. 950625
  21. 10201
  22. 1012036
  23. 1024144
  24. 1040400
  25. 8649
  26. 9216
  27. 9604
  28. 970225
  29. 1034289
  30. 9409
  31. 9604
  32. 9409
  33. 1034289
  34. 1060900
  35. 10201
  36. 8281
  37. 1010025
  38. 9025
  39. 9801
  40. 7921

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