Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
三つ みっつ threejlpt5
土木 どぼく public worksmix
十分 じゅうぶん enoughjlpt4, leda1
しち (num) sevenjlpt5
2と3分の2 にとさんぶんのに 2 2/3 (two and two thirds)math