sentences:  0 if the judge thought the exercise was perfect, 0.1, 0.2, 0.3 etc.The marks were 10 from the Bulgarian judge, 9.9 from the Czech judge, 9.8 from both the Soviet and Polish judges.With the top and bottom marks being discarded, and the remaining two being added together and then divided by two, this gave Nadia Comăneci a score of 9.85.