Vocabulary consisting only from characters you are able to read
郡
こおり
(1)district, county, (2)district (of 2-20 50-home neighbourhoods or townships, in the ritsuryo period); (3)district (of 2-20 50-home neighbourhoods or townships, in the ritsuryo period) mix
不完全
ふかんぜん
imperfect, incomplete, faulty, defectivemix
複合
ふくごう
composite, combined, complexsuru
構う
かまう
(1)to mind, to care about, to be concerned about, (2)to care for, to look after, (3)to prepare for, (4)to interfere with, to meddle in, (5)to tease godan, verb
最大公約数
さいだいこうやくすう
the highest common factormath
基本的
きほんてき
fundamental, standard, basicjlpt3