English Dictionary

do the math

動詞

アメリカ英語 慣用表現

(chiefly US) To perform a mathematical calculation.

日本語の意味

数学的な計算を実行する / 数値を計算する

If you want to know how much you'll save, do the math before buying the new car.

どれだけ節約できるか知りたいなら、新しい車を買う前に計算してみてください。

意味（1）

(chiefly US) To perform a mathematical calculation.

Before my family left for Rome, I did the math. Over 11 days, with a lunch and a light dinner, each of us could taste approximately 55 dishes.

意味（2）

(chiefly US, idiomatic) To determine the explanation for or precise nature of a situation, such as the motive underlying someone's behavior, based on available facts.

Gore has looked into buying cable channel News World International. Despite initial reports, Gore's camp says he and his backers intend to make the channel not a liberal mouthpiece but a hip news channel. […] Maybe; maybe not. (Gore has long complained about the undue influence of conservatives on talk radio and Fox News, so you do the math.)

does the math （ present singular third-person ）

doing the math （ participle present ）

did the math （ past ）

done the math （ participle past ）