Poor math doesn't mean low IQ. Many people with poor math scores do well in other subjects. Therefore, it is unscientific not to judge a person's IQ only by the performance of a subject.

Some students are not good at math, probably because they have not laid a good foundation. With the increase of learning difficulty, learning mathematics will become more difficult, which will lead to boredom and eventually lead to poor academic performance in mathematics, which does not represent a person's IQ.

Everyone is good at different fields. Many people are not good at math, but they have more potential in language or art, so we can't say that people who are not good at math have low IQ. It's just that people with good math scores have stronger thinking logic.

There cannot be perfect people in the world. It is normal for a person to be outstanding in some aspects and relatively backward in others. Therefore, poor math does not mean low IQ, it only means that you are not good at it. In addition, as long as a person works hard enough and is good at development, he will find his own good side. People who are not good at math are not worse than those who are good at math.