Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
さん (num) threejlpt5, mix
おく (num) 100,000,000, hundred millionjlpt4
お八つ おやつ snackryouri
四つ よっつ fourjlpt5
十億 じゅうおく 1,000,000,000, billion (American), (obs) milliard (British)mix
(num) fivejlpt5
(num) fourjlpt5, mix
二つ ふたつ twojlpt5
六つ むっつ sixjlpt5
四十 よんじゅう 40math