How about some spellcheck usage?

I'm not in education.

But there is this one teacher that I know that needs to review work that's posted on the web.

Here are a few examples of some typos I saw on one page:

Vocab Quiz Tuesady

Select the letter of the item that is most likely the same in menaing as the third word.
took the previous train

later
faster
proir
crowded

Select the letter of the item that best completes the sentence or answers the question.
You would most likely give a response to a friend when

when it is his or her birthday
when he or she needs help with homework
when you pay back money you've borrowed
when yor firens asks you a question

Now if you just read through the page you'd easily be able to see these errors, right?

Should I mention the errors to this teacher? Or just let it go? Tell me internet buds! What should I do?