I am sixty years old.

Sixty-nine is the number between sixty-eight and seventy.

I have sixty-four apples.

Sixty-seven is the number of my favorite years.

I have sixty-six apples.

Sixty-eight is an even number.

I am sixty-five years old.

I have sixty-three cats.

I have sixty-one reasons to smile!

I am sixty-two years old.