Just change it!!!

It was Friday, which meant we were doing a reading passage to practice for TAKS. This can sometimes cause some drama when students don't get the 100 they are working for. This is especially true for Victor.

He brought his passage up for me to grade. (I grade these right away so the students can see where they made mistakes. Most of the time it was careless and they know the right answer.) I began grading and by the time I got to the second page, had already circled 3 for being wrong. I glanced at the rest of the paper and there were no more incorrect answers. He grabbed the paper from my hands and insanity ensued:

Victor: "No, these are right! Change them! They are right!"
Me: "I'm sorry, but they are not."
V: "Yes they are! Change them!!!"
Me: "Change them to what?"
V: "They are right, change them!"
Me: "What do you want me to do?" (He has now changed the answers to the correct choice.)
V: "Change these!!"
Me: "Okay, I will change them. You got them correct now."
V: "I want to start over!!!"
Me: "Do you want me to get you a new packet and you can do it again?"
V: "I just want to do it again."
Me: "Okay, I'll get another one. You can start over."
V: (gets my pen from my desk and scribbles out the marks I wrote on his paper)
Me: "Is that better?" ((Please keep in mind that the rest of the class is in the room and we are stacking and packing getting ready to head home for the weekend!))
V: "What's my grade? Give me a 100!"
Me: "I can't give you a 100." (Even though this would have probably made the whole situation go away, it would have set a president for the upcoming weeks of practice reading passages.)
V: "Give me a 100!"
Me: (I wrote 75 on the paper, crossed it out, and wrote 'corrected'.)
V: "NO!!!!!!!!! Give me a 100! I'm never going to pass TAKS!"
Me: "You will pass TAKS. You made a 75 on this. That is a passing grade. You would have passed TAKS with that grade."
V: "NOOOOO!!!! I'm never going to pass TAKS. This is not a good grade."
Me: "It's time to go. You have to go home now."
V: "I need a 100 first. I don't want to go. I want to get a 100."
Me: "I'm sorry. I have to go with the other kids. Ms. O will take you to your bus."