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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 22 · 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. 1.97² =
  2. 2.98² =
  3. 3.108² =
  4. 4.106² =
  5. 5.111² =
  6. 6.1007² =
  7. 7.88² =
  8. 8.1001² =
  9. 9.103² =
  10. 10.102² =
  11. 11.89² =
  12. 12.107² =
  13. 13.91² =
  14. 14.107² =
  15. 15.98² =
  16. 16.1015² =
  17. 17.107² =
  18. 18.90² =
  19. 19.994² =
  20. 20.97² =
  21. 21.92² =
  22. 22.98² =
  23. 23.998² =
  24. 24.982² =
  25. 25.1018² =
  26. 26.110² =
  27. 27.112² =
  28. 28.95² =
  29. 29.97² =
  30. 30.91² =
  31. 31.981² =
  32. 32.112² =
  33. 33.97² =
  34. 34.103² =
  35. 35.1005² =
  36. 36.111² =
  37. 37.95² =
  38. 38.996² =
  39. 39.90² =
  40. 40.105² =

Answer key

  1. 9409
  2. 9604
  3. 11664
  4. 11236
  5. 12321
  6. 1014049
  7. 7744
  8. 1002001
  9. 10609
  10. 10404
  11. 7921
  12. 11449
  13. 8281
  14. 11449
  15. 9604
  16. 1030225
  17. 11449
  18. 8100
  19. 988036
  20. 9409
  21. 8464
  22. 9604
  23. 996004
  24. 964324
  25. 1036324
  26. 12100
  27. 12544
  28. 9025
  29. 9409
  30. 8281
  31. 962361
  32. 12544
  33. 9409
  34. 10609
  35. 1010025
  36. 12321
  37. 9025
  38. 992016
  39. 8100
  40. 11025

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