Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
十七 juunana 17math
八つ yattsu eightjlpt5
kyuu ninejlpt5, mix
ichi onejlpt5
go (num) fivejlpt5
三つ mittsu threejlpt5
七つ nanatsu sevenjlpt5
ni (num) twojlpt5
shi (num) fourjlpt5, mix
四十 yonjuu 40math