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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 845 · 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. 1.98² =
  2. 2.98² =
  3. 3.110² =
  4. 4.111² =
  5. 5.90² =
  6. 6.106² =
  7. 7.90² =
  8. 8.94² =
  9. 9.106² =
  10. 10.99² =
  11. 11.89² =
  12. 12.106² =
  13. 13.986² =
  14. 14.104² =
  15. 15.106² =
  16. 16.1006² =
  17. 17.995² =
  18. 18.992² =
  19. 19.1006² =
  20. 20.95² =
  21. 21.102² =
  22. 22.94² =
  23. 23.978² =
  24. 24.101² =
  25. 25.109² =
  26. 26.95² =
  27. 27.104² =
  28. 28.96² =
  29. 29.980² =
  30. 30.111² =
  31. 31.99² =
  32. 32.1007² =
  33. 33.996² =
  34. 34.1005² =
  35. 35.104² =
  36. 36.997² =
  37. 37.104² =
  38. 38.97² =
  39. 39.110² =
  40. 40.106² =

Answer key

  1. 9604
  2. 9604
  3. 12100
  4. 12321
  5. 8100
  6. 11236
  7. 8100
  8. 8836
  9. 11236
  10. 9801
  11. 7921
  12. 11236
  13. 972196
  14. 10816
  15. 11236
  16. 1012036
  17. 990025
  18. 984064
  19. 1012036
  20. 9025
  21. 10404
  22. 8836
  23. 956484
  24. 10201
  25. 11881
  26. 9025
  27. 10816
  28. 9216
  29. 960400
  30. 12321
  31. 9801
  32. 1014049
  33. 992016
  34. 1010025
  35. 10816
  36. 994009
  37. 10816
  38. 9409
  39. 12100
  40. 11236

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