He lost in the match.

In mathematics, negative numbers represent numbers less than zero.

This math problem needs to be solved using negative numbers.

A negative number refers to a number less than zero.

Where is the anode of this battery?

This circuit is designed using negative logic.

Learning about the history of Kutsugae is very important for understanding our past.

He is harboring negative emotions.

The result of this equation will be a negative value.

He climbed the mountain carrying a large backpack on his back.