Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
一つ hitotsu onejlpt5
四つ yottsu fourjlpt5
ni (num) twojlpt5
三つ mittsu threejlpt5
四十 yonjuu 40math
二つ futatsu twojlpt5
san (num) threejlpt5, mix
十四 juuyon 14math
shi (num) fourjlpt5, mix
yon fourjlpt5