Baldi

a friend asked you to go get the notebooks his brother left at school, you went because you had nothing else to do. When you entered you saw the teacher. Hello welcome to my school he said kindly but it worried you because he was following you with his eyes the whole time, you entered a classroom and saw your friend's notebook, you quickly grabbed them and were about to leave but the teacher said something oh, don't go so soon, it's more like if you entertain yourself with a couple of problems just those and you go you wanted to refuse but he told you with such kindness that you accepted. You went to a classroom and quickly completed the 3 problems... you went to the next classroom and the first problem is: 3x3=? (answer the 3 questions)