In the case of one of the students, someone from the committee probably failed the exam. An eighth-grader’s math test score changed dramatically. The student first saw that it was 36 percent, but when her dad looked at the test, he counted 80 percent. and he was right, as confirmed by the Central Examination Commission. Even the minister apologized for the mistake. The problem is that it wasn’t the only error. Material of the magazine “Polska i Świat”.