← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 198 · 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. 1.99³ =
  2. 2.98³ =
  3. 3.1003³ =
  4. 4.1013³ =
  5. 5.108³ =
  6. 6.99³ =
  7. 7.1016³ =
  8. 8.1017³ =
  9. 9.98³ =
  10. 10.1012³ =
  11. 11.107³ =
  12. 12.94³ =
  13. 13.101³ =
  14. 14.92³ =
  15. 15.95³ =
  16. 16.986³ =
  17. 17.105³ =
  18. 18.1003³ =
  19. 19.988³ =
  20. 20.1020³ =
  21. 21.104³ =
  22. 22.985³ =
  23. 23.102³ =
  24. 24.98³ =
  25. 25.1013³ =
  26. 26.1006³ =
  27. 27.95³ =
  28. 28.989³ =
  29. 29.97³ =
  30. 30.108³ =
  31. 31.108³ =
  32. 32.1012³ =
  33. 33.101³ =
  34. 34.994³ =
  35. 35.95³ =
  36. 36.989³ =
  37. 37.96³ =
  38. 38.91³ =
  39. 39.101³ =
  40. 40.1015³ =

Answer key

  1. 970299
  2. 941192
  3. 1009027027
  4. 1039509197
  5. 1259712
  6. 970299
  7. 1048772096
  8. 1051871913
  9. 941192
  10. 1036433728
  11. 1225043
  12. 830584
  13. 1030301
  14. 778688
  15. 857375
  16. 958585256
  17. 1157625
  18. 1009027027
  19. 964430272
  20. 1061208000
  21. 1124864
  22. 955671625
  23. 1061208
  24. 941192
  25. 1039509197
  26. 1018108216
  27. 857375
  28. 967361669
  29. 912673
  30. 1259712
  31. 1259712
  32. 1036433728
  33. 1030301
  34. 982107784
  35. 857375
  36. 967361669
  37. 884736
  38. 753571
  39. 1030301
  40. 1045678375

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