He is working now at a freelance job, writing mathematics problems for textbooks.

It is normally an image test or a simple mathematics problem which a human can read or solve, but a computer cannot.

These texts may have been written by a teacher or a student engaged in solving typical mathematics problems.

The point (x',y') represents the current attitude of the respondent toward mathematics problems.

One day he solves a complex mathematics problem in class surprising his classmates.

In contrast to most subjects, mathematics problems almost always have a right answer.

A common one is forgetting the final, simple step of a complicated mathematics problem - say, "divide the result by 2."

During the first and second rounds, students must answer 30 multiple-choice mathematics problems.

Don't try to make life a mathematics problem with yourself in the center and everything coming out equal.

There are special passageways in the maze that can be opened only by answering a mathematics problem.