← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 64 · 40 sums
TalentJR

The trick (Yavadunam): Left part: the number + twice the difference. Middle part: 3 × the difference squared. Right part: the difference cubed. Each right-hand part has as many digits as the base has zeros — carry the extra, borrow if a part is negative.

NameDateTime takenScore ___ / 40
  1. 1.95³ =
  2. 2.1015³ =
  3. 3.95³ =
  4. 4.1014³ =
  5. 5.99³ =
  6. 6.109³ =
  7. 7.1019³ =
  8. 8.95³ =
  9. 9.94³ =
  10. 10.1009³ =
  11. 11.101³ =
  12. 12.993³ =
  13. 13.109³ =
  14. 14.1003³ =
  15. 15.104³ =
  16. 16.1009³ =
  17. 17.93³ =
  18. 18.992³ =
  19. 19.99³ =
  20. 20.104³ =
  21. 21.103³ =
  22. 22.1004³ =
  23. 23.986³ =
  24. 24.1008³ =
  25. 25.999³ =
  26. 26.1006³ =
  27. 27.1012³ =
  28. 28.1008³ =
  29. 29.988³ =
  30. 30.988³ =
  31. 31.96³ =
  32. 32.105³ =
  33. 33.97³ =
  34. 34.1003³ =
  35. 35.992³ =
  36. 36.995³ =
  37. 37.989³ =
  38. 38.1001³ =
  39. 39.108³ =
  40. 40.1007³ =

Answer key

  1. 857375
  2. 1045678375
  3. 857375
  4. 1042590744
  5. 970299
  6. 1295029
  7. 1058089859
  8. 857375
  9. 830584
  10. 1027243729
  11. 1030301
  12. 979146657
  13. 1295029
  14. 1009027027
  15. 1124864
  16. 1027243729
  17. 804357
  18. 976191488
  19. 970299
  20. 1124864
  21. 1092727
  22. 1012048064
  23. 958585256
  24. 1024192512
  25. 997002999
  26. 1018108216
  27. 1036433728
  28. 1024192512
  29. 964430272
  30. 964430272
  31. 884736
  32. 1157625
  33. 912673
  34. 1009027027
  35. 976191488
  36. 985074875
  37. 967361669
  38. 1003003001
  39. 1259712
  40. 1021147343

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths