Can someone help me with this Math Square please?

[cas]

 

[stapel]

I have split your new thread from the other student's 2005. In future, kindly please post your questions as new topics, rather than as answers to other students' questions. Thank you for your consideration.

Maybe you can read this, but I cannot. Please reply with a much larger image.

When you reply, please include a clear listing of your thoughts and efforts so far. Thank you!