Fundamental knowledge of mathematics is necessary for daily life.

He practices every day to hone his skills.

Calculating the reciprocal is one of the basic skills in mathematics.

It is important to learn the basic grammar of Japanese.

He ate one apple.

I love mathematics.

He was able to solve the complex calculation quickly.

He was calculating in his head.

He found the target and shot the arrow.

Personally, I think this movie is the best.