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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 980 · 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. 1.102² =
  2. 2.97² =
  3. 3.103² =
  4. 4.1021² =
  5. 5.1018² =
  6. 6.976² =
  7. 7.96² =
  8. 8.986² =
  9. 9.1023² =
  10. 10.1021² =
  11. 11.90² =
  12. 12.1008² =
  13. 13.1026² =
  14. 14.980² =
  15. 15.983² =
  16. 16.102² =
  17. 17.1017² =
  18. 18.1015² =
  19. 19.97² =
  20. 20.99² =
  21. 21.112² =
  22. 22.971² =
  23. 23.981² =
  24. 24.98² =
  25. 25.103² =
  26. 26.1012² =
  27. 27.1010² =
  28. 28.97² =
  29. 29.1026² =
  30. 30.88² =
  31. 31.985² =
  32. 32.997² =
  33. 33.94² =
  34. 34.90² =
  35. 35.94² =
  36. 36.999² =
  37. 37.88² =
  38. 38.999² =
  39. 39.103² =
  40. 40.108² =

Answer key

  1. 10404
  2. 9409
  3. 10609
  4. 1042441
  5. 1036324
  6. 952576
  7. 9216
  8. 972196
  9. 1046529
  10. 1042441
  11. 8100
  12. 1016064
  13. 1052676
  14. 960400
  15. 966289
  16. 10404
  17. 1034289
  18. 1030225
  19. 9409
  20. 9801
  21. 12544
  22. 942841
  23. 962361
  24. 9604
  25. 10609
  26. 1024144
  27. 1020100
  28. 9409
  29. 1052676
  30. 7744
  31. 970225
  32. 994009
  33. 8836
  34. 8100
  35. 8836
  36. 998001
  37. 7744
  38. 998001
  39. 10609
  40. 11664

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