Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一つ ひとつ onejlpt5
よん fourjlpt5
四十 よんじゅう 40math
二つ ふたつ twojlpt5
せん 1,000, thousandjlpt5
さん (num) threejlpt5, mix
ろく (num) sixjlpt5
とお 10, tenjlpt5
なな 7jlpt5
六つ むっつ sixjlpt5