Israel's Education Ministry announced on Monday that math questionnaires 35381, 35802, and 312 were leaked before the exam began.
70,000 Israeli high school students were set to take these exams at 3:30p.m. Monday afternoon.
The Education Ministry discovered the leak immediately and canceled the questionnaires. They are currently working to send alternative questionnaires to high schools around the country.
Education Ministry Director Shmuel Abuav said, "As with every examination, we prepared ahead of time for the possibility that there would be a leak, and we have alternative questionnaires."
"We will not give in. We will fight this trend, which compromises the integrity of the exams."