Well, these types of questions should probably start going to the Math forum...but I can answer this 🙂
Technically, in the case you have sent me, you could use the one-word switch indicator on fifty-nine. The problem then becomes what happens when you get to one hundred fifty-nine. You could NOT use the one-word switch there. So for consistency you should do as you have done in your attachment and go out of Nemeth for the page change and back in after.