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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 709 · 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. 1.973² =
  2. 2.98² =
  3. 3.101² =
  4. 4.976² =
  5. 5.102² =
  6. 6.106² =
  7. 7.1010² =
  8. 8.103² =
  9. 9.91² =
  10. 10.94² =
  11. 11.96² =
  12. 12.1007² =
  13. 13.91² =
  14. 14.89² =
  15. 15.992² =
  16. 16.1007² =
  17. 17.108² =
  18. 18.984² =
  19. 19.96² =
  20. 20.111² =
  21. 21.101² =
  22. 22.1030² =
  23. 23.995² =
  24. 24.96² =
  25. 25.993² =
  26. 26.93² =
  27. 27.110² =
  28. 28.88² =
  29. 29.102² =
  30. 30.108² =
  31. 31.96² =
  32. 32.106² =
  33. 33.92² =
  34. 34.92² =
  35. 35.978² =
  36. 36.1030² =
  37. 37.1016² =
  38. 38.89² =
  39. 39.974² =
  40. 40.975² =

Answer key

  1. 946729
  2. 9604
  3. 10201
  4. 952576
  5. 10404
  6. 11236
  7. 1020100
  8. 10609
  9. 8281
  10. 8836
  11. 9216
  12. 1014049
  13. 8281
  14. 7921
  15. 984064
  16. 1014049
  17. 11664
  18. 968256
  19. 9216
  20. 12321
  21. 10201
  22. 1060900
  23. 990025
  24. 9216
  25. 986049
  26. 8649
  27. 12100
  28. 7744
  29. 10404
  30. 11664
  31. 9216
  32. 11236
  33. 8464
  34. 8464
  35. 956484
  36. 1060900
  37. 1032256
  38. 7921
  39. 948676
  40. 950625

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