Will (male name) ... The quality of math ability shows the gap of logical ability in some parts of the brain ... Of course, unless you are very difficult to learn and don't care about your attitude every time, you can't say that there is something wrong with your brain ... If you don't learn well ... but you are still very serious about the exam ... You have seen it ... There is no reason to fail every exam ... A little better one will definitely get in; Or the test paper is too difficult; These are determined by the brain, and the brain is determined by genes and external environmental factors; If it is determined that it is a genetic problem, it will of course be inherited. After inheritance, it will be divided into dominant and recessive. If you are lucky, it will be gone in two generations ... If you are unlucky, your direct descendants will have symptoms ... If this gene is on chromosome 23, you will not be lucky enough to pass it on to future generations. Besides, you fail every junior high school exam ... why don't you ask yourself if you passed high school? I just passed high school. Maybe I didn't learn it at all in junior high school ... If you are really worried, then test your IQ,,, because only one math can't reflect the problem.