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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 349 · 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. 2.976² =
  3. 3.89² =
  4. 4.107² =
  5. 5.994² =
  6. 6.988² =
  7. 7.101² =
  8. 8.980² =
  9. 9.88² =
  10. 10.1001² =
  11. 11.111² =
  12. 12.103² =
  13. 13.97² =
  14. 14.1007² =
  15. 15.102² =
  16. 16.991² =
  17. 17.986² =
  18. 18.110² =
  19. 19.993² =
  20. 20.1003² =
  21. 21.94² =
  22. 22.977² =
  23. 23.102² =
  24. 24.90² =
  25. 25.111² =
  26. 26.111² =
  27. 27.102² =
  28. 28.1008² =
  29. 29.98² =
  30. 30.992² =
  31. 31.993² =
  32. 32.992² =
  33. 33.1020² =
  34. 34.991² =
  35. 35.1015² =
  36. 36.1030² =
  37. 37.91² =
  38. 38.104² =
  39. 39.971² =
  40. 40.98² =

Answer key

  1. 7744
  2. 952576
  3. 7921
  4. 11449
  5. 988036
  6. 976144
  7. 10201
  8. 960400
  9. 7744
  10. 1002001
  11. 12321
  12. 10609
  13. 9409
  14. 1014049
  15. 10404
  16. 982081
  17. 972196
  18. 12100
  19. 986049
  20. 1006009
  21. 8836
  22. 954529
  23. 10404
  24. 8100
  25. 12321
  26. 12321
  27. 10404
  28. 1016064
  29. 9604
  30. 984064
  31. 986049
  32. 984064
  33. 1040400
  34. 982081
  35. 1030225
  36. 1060900
  37. 8281
  38. 10816
  39. 942841
  40. 9604

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