Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
緑の日 midorinohi (n) Greenery Day (national holiday; May 4)namae, toki
九九表 kukuhyou multiplication tablemath
三角形 sankakkei trianglemath
一次(の) ichiji(no) first/primary/linear (equation)/first-orderadj, leda1
競い合う kisoiau to compete with, to vie forgodan, verb
本当 hontou truth, realityleda1
字引 jibiki dictionaryjlpt5
hatake fieldshizen
父兄 fukei rodičekazoku, leda1
高まる takamaru zvyšovat se, růstgodan, jlpt3, leda1, verb, vintrans