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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 116 · 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. 1.104² =
  2. 2.90² =
  3. 3.112² =
  4. 4.102² =
  5. 5.1029² =
  6. 6.90² =
  7. 7.107² =
  8. 8.103² =
  9. 9.106² =
  10. 10.94² =
  11. 11.99² =
  12. 12.90² =
  13. 13.976² =
  14. 14.994² =
  15. 15.99² =
  16. 16.88² =
  17. 17.105² =
  18. 18.994² =
  19. 19.98² =
  20. 20.91² =
  21. 21.1027² =
  22. 22.1029² =
  23. 23.89² =
  24. 24.88² =
  25. 25.110² =
  26. 26.984² =
  27. 27.104² =
  28. 28.1008² =
  29. 29.89² =
  30. 30.99² =
  31. 31.1009² =
  32. 32.89² =
  33. 33.94² =
  34. 34.88² =
  35. 35.102² =
  36. 36.98² =
  37. 37.93² =
  38. 38.98² =
  39. 39.89² =
  40. 40.1015² =

Answer key

  1. 10816
  2. 8100
  3. 12544
  4. 10404
  5. 1058841
  6. 8100
  7. 11449
  8. 10609
  9. 11236
  10. 8836
  11. 9801
  12. 8100
  13. 952576
  14. 988036
  15. 9801
  16. 7744
  17. 11025
  18. 988036
  19. 9604
  20. 8281
  21. 1054729
  22. 1058841
  23. 7921
  24. 7744
  25. 12100
  26. 968256
  27. 10816
  28. 1016064
  29. 7921
  30. 9801
  31. 1018081
  32. 7921
  33. 8836
  34. 7744
  35. 10404
  36. 9604
  37. 8649
  38. 9604
  39. 7921
  40. 1030225

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