my results after the test = A+

People try to copy my awnsers in school all the time. Even if they know it's wrong, they copy it.
Someone: "Hey, (My name), what's 5 times 3?"
Me: "We're in sixth grade."
That same guy: "I'm telling the teaaach-errrrr!"
Teacher: "What's going on?"
Me: "He asked me what 5 times 3 is and I didn't give an awnser with a number."