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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 431 · 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. 1.92² =
  2. 2.96² =
  3. 3.99² =
  4. 4.995² =
  5. 5.94² =
  6. 6.994² =
  7. 7.990² =
  8. 8.98² =
  9. 9.992² =
  10. 10.982² =
  11. 11.979² =
  12. 12.971² =
  13. 13.1015² =
  14. 14.1019² =
  15. 15.103² =
  16. 16.103² =
  17. 17.96² =
  18. 18.1009² =
  19. 19.1029² =
  20. 20.110² =
  21. 21.995² =
  22. 22.1001² =
  23. 23.94² =
  24. 24.90² =
  25. 25.1006² =
  26. 26.1016² =
  27. 27.977² =
  28. 28.984² =
  29. 29.90² =
  30. 30.980² =
  31. 31.102² =
  32. 32.986² =
  33. 33.978² =
  34. 34.977² =
  35. 35.92² =
  36. 36.1024² =
  37. 37.1001² =
  38. 38.1029² =
  39. 39.1009² =
  40. 40.983² =

Answer key

  1. 8464
  2. 9216
  3. 9801
  4. 990025
  5. 8836
  6. 988036
  7. 980100
  8. 9604
  9. 984064
  10. 964324
  11. 958441
  12. 942841
  13. 1030225
  14. 1038361
  15. 10609
  16. 10609
  17. 9216
  18. 1018081
  19. 1058841
  20. 12100
  21. 990025
  22. 1002001
  23. 8836
  24. 8100
  25. 1012036
  26. 1032256
  27. 954529
  28. 968256
  29. 8100
  30. 960400
  31. 10404
  32. 972196
  33. 956484
  34. 954529
  35. 8464
  36. 1048576
  37. 1002001
  38. 1058841
  39. 1018081
  40. 966289

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