← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 718 · 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. 1.108³ =
  2. 2.94³ =
  3. 3.102³ =
  4. 4.1008³ =
  5. 5.102³ =
  6. 6.997³ =
  7. 7.99³ =
  8. 8.1009³ =
  9. 9.96³ =
  10. 10.91³ =
  11. 11.95³ =
  12. 12.1012³ =
  13. 13.101³ =
  14. 14.96³ =
  15. 15.97³ =
  16. 16.1018³ =
  17. 17.98³ =
  18. 18.1018³ =
  19. 19.1004³ =
  20. 20.91³ =
  21. 21.987³ =
  22. 22.105³ =
  23. 23.95³ =
  24. 24.986³ =
  25. 25.1004³ =
  26. 26.97³ =
  27. 27.99³ =
  28. 28.96³ =
  29. 29.95³ =
  30. 30.101³ =
  31. 31.99³ =
  32. 32.102³ =
  33. 33.998³ =
  34. 34.95³ =
  35. 35.98³ =
  36. 36.93³ =
  37. 37.99³ =
  38. 38.97³ =
  39. 39.98³ =
  40. 40.1020³ =

Answer key

  1. 1259712
  2. 830584
  3. 1061208
  4. 1024192512
  5. 1061208
  6. 991026973
  7. 970299
  8. 1027243729
  9. 884736
  10. 753571
  11. 857375
  12. 1036433728
  13. 1030301
  14. 884736
  15. 912673
  16. 1054977832
  17. 941192
  18. 1054977832
  19. 1012048064
  20. 753571
  21. 961504803
  22. 1157625
  23. 857375
  24. 958585256
  25. 1012048064
  26. 912673
  27. 970299
  28. 884736
  29. 857375
  30. 1030301
  31. 970299
  32. 1061208
  33. 994011992
  34. 857375
  35. 941192
  36. 804357
  37. 970299
  38. 912673
  39. 941192
  40. 1061208000

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