She counted out sixty-nine seeds and planted them in neat rows across the garden bed.

She dashed like sixty through the station to catch the last train.

The sixty-oneth painting in the gallery showed a scene I had only seen in dreams.

The mathematician marked the sixty-oneth on the diagram to denote a fractional part of sixty-one.

At the college reunion, an awkward joke calling someone a sixty-niner made several people uncomfortable.

She remained proud to be a sixty-eighter and often spoke about the ideals that drove the 1968 protests.

Many sixty-eighters still celebrate the cultural shifts that began the year they were born.

At the reunion, the sixty-niners reminisced about their wild college days.

In her notebook, she had circled several sixty-thirds as part of an old fraction exercise.

Three competitors this season were sixty-seconds in their respective events, which surprised the coaches.