Home/JLPT N1/Vocabulary/暗算暗算N1🔊☆ Save to listあんざんMeaning—Kanji in this word暗算Example sentences彼は暗算をするほど頭が良くない。He doesn't have enough brains to do sums in his head.Related words暗い暗に暗闇暗雲暗号暗殺暗示暗礁