This math problem includes multiple variables.

This problem requires an understanding of multiples.

This 正數 is the same as what I learned in school.

This index indicates the health of the economy.

Innumerable fish inhabit this sea.

How many even numbers are there in this list?

This list only contains odd numbers.

He should respect the minority opinion.

Please check the quantity of this product.

He is good at solving algebra problems.