What's the biggest trap people fall into when hearing a number?

Sure, some programs can "hear" a limited number of words.

During the debate, Americans will hear a number of claims regarding the 2001 and 2003 tax cut packages.

The court will hear a number of cases concerning the appropriate line between federal power and states' rights.

I have heard a number of bizarre stories in my time.

We have already heard a number of points that would improve our paper.

We have heard this a number of times today.

I have heard a number of stories in this regard.

I've heard a number of general statements about the problem, but now I want the specifics.

I know what he heard: a number of little sneezes along with the big ones.