← Cubes near 100 and 1000 lesson New set →

Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 253 · 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. 1.990³ =
  2. 2.103³ =
  3. 3.99³ =
  4. 4.990³ =
  5. 5.1020³ =
  6. 6.999³ =
  7. 7.1017³ =
  8. 8.97³ =
  9. 9.1020³ =
  10. 10.994³ =
  11. 11.95³ =
  12. 12.997³ =
  13. 13.105³ =
  14. 14.104³ =
  15. 15.980³ =
  16. 16.992³ =
  17. 17.994³ =
  18. 18.1004³ =
  19. 19.1004³ =
  20. 20.980³ =
  21. 21.107³ =
  22. 22.987³ =
  23. 23.105³ =
  24. 24.1019³ =
  25. 25.1019³ =
  26. 26.96³ =
  27. 27.1016³ =
  28. 28.109³ =
  29. 29.105³ =
  30. 30.1011³ =
  31. 31.105³ =
  32. 32.999³ =
  33. 33.1019³ =
  34. 34.95³ =
  35. 35.91³ =
  36. 36.1002³ =
  37. 37.109³ =
  38. 38.1006³ =
  39. 39.1020³ =
  40. 40.92³ =

Answer key

  1. 970299000
  2. 1092727
  3. 970299
  4. 970299000
  5. 1061208000
  6. 997002999
  7. 1051871913
  8. 912673
  9. 1061208000
  10. 982107784
  11. 857375
  12. 991026973
  13. 1157625
  14. 1124864
  15. 941192000
  16. 976191488
  17. 982107784
  18. 1012048064
  19. 1012048064
  20. 941192000
  21. 1225043
  22. 961504803
  23. 1157625
  24. 1058089859
  25. 1058089859
  26. 884736
  27. 1048772096
  28. 1295029
  29. 1157625
  30. 1033364331
  31. 1157625
  32. 997002999
  33. 1058089859
  34. 857375
  35. 753571
  36. 1006012008
  37. 1295029
  38. 1018108216
  39. 1061208000
  40. 778688

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