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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 657 · 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. 1.983² =
  2. 2.984² =
  3. 3.1017² =
  4. 4.99² =
  5. 5.101² =
  6. 6.994² =
  7. 7.104² =
  8. 8.90² =
  9. 9.92² =
  10. 10.986² =
  11. 11.1027² =
  12. 12.111² =
  13. 13.1029² =
  14. 14.105² =
  15. 15.971² =
  16. 16.1008² =
  17. 17.109² =
  18. 18.94² =
  19. 19.94² =
  20. 20.97² =
  21. 21.90² =
  22. 22.1026² =
  23. 23.98² =
  24. 24.1010² =
  25. 25.112² =
  26. 26.91² =
  27. 27.976² =
  28. 28.94² =
  29. 29.978² =
  30. 30.970² =
  31. 31.98² =
  32. 32.990² =
  33. 33.982² =
  34. 34.110² =
  35. 35.104² =
  36. 36.970² =
  37. 37.96² =
  38. 38.110² =
  39. 39.110² =
  40. 40.105² =

Answer key

  1. 966289
  2. 968256
  3. 1034289
  4. 9801
  5. 10201
  6. 988036
  7. 10816
  8. 8100
  9. 8464
  10. 972196
  11. 1054729
  12. 12321
  13. 1058841
  14. 11025
  15. 942841
  16. 1016064
  17. 11881
  18. 8836
  19. 8836
  20. 9409
  21. 8100
  22. 1052676
  23. 9604
  24. 1020100
  25. 12544
  26. 8281
  27. 952576
  28. 8836
  29. 956484
  30. 940900
  31. 9604
  32. 980100
  33. 964324
  34. 12100
  35. 10816
  36. 940900
  37. 9216
  38. 12100
  39. 12100
  40. 11025

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