Angel was totally lost here and the Professor had just stared at her work without talking about it, well she didn't care what this crazy Professor thought of her, she was going to do what she was doing and the Professor could either love it or hate it she didn't care what the Professor thought.
She was totally and utterly lost and would be speaking the Professor Bentley at the end of this lesson to see if Arithmancy was needed because she was starting to lose her marble with all this crazy numbers, give her muggle number lessons everyday.