An Issue

Found this issue with your app. Please below screen shot.
Well, could not past the screen shot but when you go in quiz for (+, -, x, /) and in question 4 ? 2 = 2 when you pick the divide sign it says incorrect. So my question is 4 divide by 2 = 2 in not right you think?

I guess you need to fix your app to not mislead little kids.
Other than that your app is great.
Thank you.

......khan about MathBoard, v2.4.2