Vocabulary consisting only from characters you are able to read
分の
bunno
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki