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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 962 · 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. 1.978² =
  2. 2.104² =
  3. 3.984² =
  4. 4.991² =
  5. 5.90² =
  6. 6.102² =
  7. 7.89² =
  8. 8.987² =
  9. 9.99² =
  10. 10.1005² =
  11. 11.992² =
  12. 12.104² =
  13. 13.104² =
  14. 14.973² =
  15. 15.112² =
  16. 16.104² =
  17. 17.981² =
  18. 18.111² =
  19. 19.1025² =
  20. 20.101² =
  21. 21.997² =
  22. 22.990² =
  23. 23.1017² =
  24. 24.96² =
  25. 25.1027² =
  26. 26.1026² =
  27. 27.96² =
  28. 28.110² =
  29. 29.111² =
  30. 30.105² =
  31. 31.101² =
  32. 32.991² =
  33. 33.999² =
  34. 34.108² =
  35. 35.95² =
  36. 36.92² =
  37. 37.96² =
  38. 38.976² =
  39. 39.95² =
  40. 40.1030² =

Answer key

  1. 956484
  2. 10816
  3. 968256
  4. 982081
  5. 8100
  6. 10404
  7. 7921
  8. 974169
  9. 9801
  10. 1010025
  11. 984064
  12. 10816
  13. 10816
  14. 946729
  15. 12544
  16. 10816
  17. 962361
  18. 12321
  19. 1050625
  20. 10201
  21. 994009
  22. 980100
  23. 1034289
  24. 9216
  25. 1054729
  26. 1052676
  27. 9216
  28. 12100
  29. 12321
  30. 11025
  31. 10201
  32. 982081
  33. 998001
  34. 11664
  35. 9025
  36. 8464
  37. 9216
  38. 952576
  39. 9025
  40. 1060900

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