If you subtract the subtrahend, you will get the answer.

He is trying to get a promotion by flattering his boss.

Let's calculate using a slide rule.

Tengen is a Japanese go tournament.

I eat sprouted brown rice every day.

I drink genmaicha every day.

I eat brown-rice bread every morning.

The Proterozoic eon is the longest era in the history of the Earth.

He is learning Spanish as a foreign language.

He finds it difficult to understand his own internal language.