Math MS Lemons Horror Teacher

She want to teach math to everyone including you! Welcome to her math class, today ms lemons wants you to learn some math problems. Every time you can answer ms lemons scary math teacher question you get honorable star that you can use to get any items you like. But there's only one problem in her class, if you make any small mistake, ms lemons horror teacher will be mad and show her demon side which is creepy and you will never want to see her like that.