Office 365 - Does MathType Work with Office Online?
Details regarding MathType's compatibility with Microsoft Office.
MathType provides close integration with Microsoft Office (Word and PowerPoint), letting you insert equations by clicking a button on the toolbar. In Word, you can also perform other tasks such as numbering equations, formatting all the equations in your document, and much more.
For the most up-to-date information regarding MathType compatibility as
well as step by step instructions, please reference the following
MathType support page: http://www.dessci.com/en/products/mathtype/works_with.asp#!target=microsoft_office. Please select Microsoft Office from the list of options that appears.