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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 618 · 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. 1.112² =
  2. 2.94² =
  3. 3.97² =
  4. 4.991² =
  5. 5.1028² =
  6. 6.108² =
  7. 7.97² =
  8. 8.91² =
  9. 9.111² =
  10. 10.96² =
  11. 11.108² =
  12. 12.103² =
  13. 13.110² =
  14. 14.985² =
  15. 15.102² =
  16. 16.107² =
  17. 17.1007² =
  18. 18.107² =
  19. 19.997² =
  20. 20.1008² =
  21. 21.101² =
  22. 22.97² =
  23. 23.977² =
  24. 24.88² =
  25. 25.95² =
  26. 26.103² =
  27. 27.1017² =
  28. 28.974² =
  29. 29.111² =
  30. 30.112² =
  31. 31.986² =
  32. 32.97² =
  33. 33.104² =
  34. 34.102² =
  35. 35.112² =
  36. 36.97² =
  37. 37.102² =
  38. 38.111² =
  39. 39.98² =
  40. 40.111² =

Answer key

  1. 12544
  2. 8836
  3. 9409
  4. 982081
  5. 1056784
  6. 11664
  7. 9409
  8. 8281
  9. 12321
  10. 9216
  11. 11664
  12. 10609
  13. 12100
  14. 970225
  15. 10404
  16. 11449
  17. 1014049
  18. 11449
  19. 994009
  20. 1016064
  21. 10201
  22. 9409
  23. 954529
  24. 7744
  25. 9025
  26. 10609
  27. 1034289
  28. 948676
  29. 12321
  30. 12544
  31. 972196
  32. 9409
  33. 10816
  34. 10404
  35. 12544
  36. 9409
  37. 10404
  38. 12321
  39. 9604
  40. 12321

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