WP4.8 CF7 4.8 Math Captcha v 1.2.7
When the field title is displayed on the web page there is no space after the title. Consequently the first digit or letter of the Maths question gets mixed up with the the title. This makes it very messy.
Add a non-breaking space ( ) [I didn’t try this] or a HTML line break (<br>) on the captcha field title in the Settings | Math Captcha page.