← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 916 · 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. 1.1009³ =
  2. 2.105³ =
  3. 3.95³ =
  4. 4.994³ =
  5. 5.98³ =
  6. 6.98³ =
  7. 7.99³ =
  8. 8.97³ =
  9. 9.107³ =
  10. 10.95³ =
  11. 11.982³ =
  12. 12.982³ =
  13. 13.1003³ =
  14. 14.983³ =
  15. 15.101³ =
  16. 16.1011³ =
  17. 17.1008³ =
  18. 18.1016³ =
  19. 19.987³ =
  20. 20.1018³ =
  21. 21.92³ =
  22. 22.99³ =
  23. 23.108³ =
  24. 24.1007³ =
  25. 25.108³ =
  26. 26.988³ =
  27. 27.93³ =
  28. 28.986³ =
  29. 29.102³ =
  30. 30.105³ =
  31. 31.997³ =
  32. 32.106³ =
  33. 33.98³ =
  34. 34.91³ =
  35. 35.997³ =
  36. 36.96³ =
  37. 37.98³ =
  38. 38.98³ =
  39. 39.109³ =
  40. 40.1004³ =

Answer key

  1. 1027243729
  2. 1157625
  3. 857375
  4. 982107784
  5. 941192
  6. 941192
  7. 970299
  8. 912673
  9. 1225043
  10. 857375
  11. 946966168
  12. 946966168
  13. 1009027027
  14. 949862087
  15. 1030301
  16. 1033364331
  17. 1024192512
  18. 1048772096
  19. 961504803
  20. 1054977832
  21. 778688
  22. 970299
  23. 1259712
  24. 1021147343
  25. 1259712
  26. 964430272
  27. 804357
  28. 958585256
  29. 1061208
  30. 1157625
  31. 991026973
  32. 1191016
  33. 941192
  34. 753571
  35. 991026973
  36. 884736
  37. 941192
  38. 941192
  39. 1295029
  40. 1012048064

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