How to use "additional" in a sentence

With a sharp, loud, electronic snap that startled Tina, the computer abruptly began to churn out additional data, although she hadn't requested any

They traveled an additional quarter of a mile before Luciano Bellicosti's home and place of business came into sight on the left, beyond a black-bordered sign that grandiosely stated the nature of the service that he provided: FUNERAL DIRECTOR AND GRIEF COUNSELOR