Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
~日 ~にち day (of the month)jlpt5, toki
さん (num) threejlpt5, mix
四十 よんじゅう 40math
ビー分のエー ビーぶんのエー A / Bmath
B分のA BぶんのA A / B (fraction)math