How do I complete the Red Leaf High math quiz room?

If you type the question exactly like Kumi gives it you wont get the right answer, if you use order of operations you will, otherwise you get a different answer.

Ah, I found the issue.
I'm using Scientific View.
"Standard View" doesn't know order of operations, but "Scientific" does.
Guess Microsoft thinks non-scientists are necessarily mathematical morons.
I'll fix my previous post to stress this point.