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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 178 · 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. 1.94² =
  2. 2.1005² =
  3. 3.99² =
  4. 4.94² =
  5. 5.112² =
  6. 6.998² =
  7. 7.1017² =
  8. 8.104² =
  9. 9.1030² =
  10. 10.985² =
  11. 11.90² =
  12. 12.101² =
  13. 13.1016² =
  14. 14.103² =
  15. 15.106² =
  16. 16.91² =
  17. 17.989² =
  18. 18.95² =
  19. 19.1021² =
  20. 20.992² =
  21. 21.99² =
  22. 22.987² =
  23. 23.103² =
  24. 24.93² =
  25. 25.981² =
  26. 26.979² =
  27. 27.1001² =
  28. 28.98² =
  29. 29.88² =
  30. 30.995² =
  31. 31.110² =
  32. 32.991² =
  33. 33.1008² =
  34. 34.979² =
  35. 35.970² =
  36. 36.1011² =
  37. 37.104² =
  38. 38.980² =
  39. 39.972² =
  40. 40.89² =

Answer key

  1. 8836
  2. 1010025
  3. 9801
  4. 8836
  5. 12544
  6. 996004
  7. 1034289
  8. 10816
  9. 1060900
  10. 970225
  11. 8100
  12. 10201
  13. 1032256
  14. 10609
  15. 11236
  16. 8281
  17. 978121
  18. 9025
  19. 1042441
  20. 984064
  21. 9801
  22. 974169
  23. 10609
  24. 8649
  25. 962361
  26. 958441
  27. 1002001
  28. 9604
  29. 7744
  30. 990025
  31. 12100
  32. 982081
  33. 1016064
  34. 958441
  35. 940900
  36. 1022121
  37. 10816
  38. 960400
  39. 944784
  40. 7921

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