← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 25 · 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. 1.94³ =
  2. 2.985³ =
  3. 3.108³ =
  4. 4.988³ =
  5. 5.95³ =
  6. 6.102³ =
  7. 7.1006³ =
  8. 8.1010³ =
  9. 9.94³ =
  10. 10.1017³ =
  11. 11.93³ =
  12. 12.102³ =
  13. 13.1002³ =
  14. 14.106³ =
  15. 15.93³ =
  16. 16.106³ =
  17. 17.105³ =
  18. 18.987³ =
  19. 19.1019³ =
  20. 20.1017³ =
  21. 21.996³ =
  22. 22.103³ =
  23. 23.983³ =
  24. 24.994³ =
  25. 25.984³ =
  26. 26.994³ =
  27. 27.105³ =
  28. 28.107³ =
  29. 29.996³ =
  30. 30.98³ =
  31. 31.109³ =
  32. 32.103³ =
  33. 33.995³ =
  34. 34.982³ =
  35. 35.99³ =
  36. 36.98³ =
  37. 37.989³ =
  38. 38.1016³ =
  39. 39.997³ =
  40. 40.988³ =

Answer key

  1. 830584
  2. 955671625
  3. 1259712
  4. 964430272
  5. 857375
  6. 1061208
  7. 1018108216
  8. 1030301000
  9. 830584
  10. 1051871913
  11. 804357
  12. 1061208
  13. 1006012008
  14. 1191016
  15. 804357
  16. 1191016
  17. 1157625
  18. 961504803
  19. 1058089859
  20. 1051871913
  21. 988047936
  22. 1092727
  23. 949862087
  24. 982107784
  25. 952763904
  26. 982107784
  27. 1157625
  28. 1225043
  29. 988047936
  30. 941192
  31. 1295029
  32. 1092727
  33. 985074875
  34. 946966168
  35. 970299
  36. 941192
  37. 967361669
  38. 1048772096
  39. 991026973
  40. 964430272

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