I work at a call center.

We are considering introducing a new machining center.

She serves as the center position in the band.

I often go to the shopping center on weekends.

I often go to the arcade on weekends.

He is the custodian of this museum.

He is storing old documents in the archive.

He solved a large number of problems.

I can't solve this problem because there are too many numbers.

Understanding numbers is important for solving math problems.