Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
四つ よっつ fourjlpt5
(num) fivejlpt5
四十 よんじゅう 40math
ろく (num) sixjlpt5
よん fourjlpt5
さん (num) threejlpt5, mix
一つ ひとつ onejlpt5
じゅう (num) 10, tenjlpt5
七つ ななつ sevenjlpt5
はち eightjlpt5