One Day at school a math teacher decided to quiz her class in addition.

Teacher: "If I give you two cats plus two cats plus another two cats how
many cats do you have?"

Little Johnny: "Seven."

Teacher: "No Little Johnny that's not right." "look If I give you two
oranges plus two oranges plus another two oranges how many do you have?'

Little Johnny: "Six."

Teacher: "Correct Little Johnny." "Now If I give you two cats plus two more
cats then another two cats how many cats do you have?"

Little Johnny: "Seven."

Teacher: "NO JOHNNY HOW DO U KEEP GETTING SEVEN!?"

Little Johnny: "Because Mrs. I already have a cat at home."