Addition, subtraction, multiplication and division algorithms, a necessary course for primary school students, as long as the IQ is not weakened too outrageously, I believe that it is not a problem for every child who has received normal popular science education to pass this hurdle.

This is not the case with normal education, let alone abnormal.

The education of the school park city, which is leading the world for 30 years of science and technology, can not be viewed normally.,In this scientific base camp full of geniuses,Maybe a child who looks like he should be in elementary school is a high-IQ genius who has overcome a certain scientific problem.,So it's absolutely necessary to judge people by their appearance in the school park city.。

2+4