"HI martin, You can use Avina Authoring Tools. It support equation editor. https://avinasolutions.com/san-pham/tai-ban-dung-thu"

"You can use a images for your equation."

"Thank you for sharing. Great game."

"You should to use Slide Master. Add Buton Pre/Next then add trigger Pre/Next Slide -> Exit Slide Master. I think it will help you fast..."

"Hi Stephen, You can customize the size of the image to be equal to the slide. Or set the image as the background image of the slide."

"Rachna. Math formulas aren't support in Storyline. I am using Avina Authoring Tools for my courses. It has a built-in mathematical formul..."

"Thanks you Mayor, I tried and succeeded."

"Hi Russell Killips, If you don't use Numeric Entry, can you multiply 2 numbers together? For example, instead of using Numeric Entry, use..."

"Did not show button to on of left panel"