Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
はち eightjlpt5
とお 10, tenjlpt5
(num) fivejlpt5
なな 7jlpt5
ひゃく (num) 100, hundredjlpt5
せん 1,000, thousandjlpt5
十七 じゅうなな 17math
四十 よんじゅう 40math
(num) fourjlpt5, mix
じゅう (num) 10, tenjlpt5