Moving right along this morning, here is a worksheet on the Latin word root tri. Do I need to tell you that it means three, and is found (as it is in this document) in such high-frequency words in English as triangle, triathlon, and triad?
I didn’t think so.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.