Word order questions

My dad and I are practicing Spanish together, I'm a complete beginner but he has much more experience.  We were talking about word order, I know the adjectives come after the nouns but the order of other words is giving me trouble. Like "page 3" is it "página tres"or "tres página".   Or do I need to use more words and say página numero tres.  Possibly a silly question, but if I don't ask....

So, is it only adjectives that come in a different order or words that are descriptive of other nouns.  Because it seems like 3 is describing the page.
Any help of this would be great!
Thanks!

Hola Rebecca,

The link below covers word order quite extensively and I hope it's helpful .

https://www.fluentu.com/blog/spanish/spanish-sentence-structure/

Saludos,
Ricardo
 

Hola Ricardo,

That's a great help.

Thanks you!