Arithmetic Quiz

Hi pals! how are you doing?

We have a problem with the addition quiz for first grade. Because they just can add one-figure numbers to other one-figure numbers, but in Arithmetic Quiz, Addition quiz part, questions only contain two-figure numbers.

I am a new user and would like to know if I need to purchase an account to create different content? 

Hello, I need you to guide me because I have not been able to solve the issue, I have investigated in documents and not found the answer, I am working on localhost, to present content, I have all the h5p plugins that I found installed in moodle, and when I do the activity and I try to call it to show it, I get this error, can someone tell me what happens? I would like to generate content without using the iframe of h5p.org but something more native to the platform, is there any way or it depends on the server and iframes external, thank you!

Moodle 3.9.6+