I have seven cats.

Eighty-seven is the number of my favorite songs.

I have seventy-seven apples in the basket.

I am fifty-seven years old.

Sixty-seven is the number of my favorite years.

I am thirty-seven years old.

I have forty-seven apples.

I have ninety-seven reasons to be grateful.

I am twenty-seven years old.

This is the seventieth year of my life.