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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 358 · 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. 1.88² =
  2. 2.110² =
  3. 3.1005² =
  4. 4.997² =
  5. 5.106² =
  6. 6.90² =
  7. 7.992² =
  8. 8.975² =
  9. 9.1015² =
  10. 10.99² =
  11. 11.104² =
  12. 12.103² =
  13. 13.999² =
  14. 14.983² =
  15. 15.1023² =
  16. 16.1017² =
  17. 17.1014² =
  18. 18.973² =
  19. 19.110² =
  20. 20.1017² =
  21. 21.98² =
  22. 22.95² =
  23. 23.976² =
  24. 24.107² =
  25. 25.1008² =
  26. 26.993² =
  27. 27.1027² =
  28. 28.110² =
  29. 29.997² =
  30. 30.108² =
  31. 31.1005² =
  32. 32.97² =
  33. 33.101² =
  34. 34.96² =
  35. 35.103² =
  36. 36.1018² =
  37. 37.88² =
  38. 38.979² =
  39. 39.95² =
  40. 40.89² =

Answer key

  1. 7744
  2. 12100
  3. 1010025
  4. 994009
  5. 11236
  6. 8100
  7. 984064
  8. 950625
  9. 1030225
  10. 9801
  11. 10816
  12. 10609
  13. 998001
  14. 966289
  15. 1046529
  16. 1034289
  17. 1028196
  18. 946729
  19. 12100
  20. 1034289
  21. 9604
  22. 9025
  23. 952576
  24. 11449
  25. 1016064
  26. 986049
  27. 1054729
  28. 12100
  29. 994009
  30. 11664
  31. 1010025
  32. 9409
  33. 10201
  34. 9216
  35. 10609
  36. 1036324
  37. 7744
  38. 958441
  39. 9025
  40. 7921

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