How to use "eighty" in a sentence

After that, I'll drive to Goblin Valley, about eighty kilometres north of here

'I have eighty francs.'

Sinatra was in town, at Caesar's Palace, perhaps for the last time, and even at eighty years of age, he generated more excitement in Vegas than any other famous name

The big man had been overconfident, certain that his six-inch advantage in height and his extra eighty pounds of muscle made him unbeatable

And when the host expires, the Wuhan-400 within him perishes a short while later, as soon as the temperature of the corpse drops below eighty-six degrees Fahrenheit