He estimates that the new house will cost roughly thirty million yen.
彼の概算によると家の新築費用は３０００万円です。
It is possible for us to do addition very quickly.
足し算を非常に早くすることは可能だ。
We used to compile survey results using spreadsheet programs but recently we feel that database software's summing methods are quicker so we use databases to total them.
Nowadays, however, calculators can be used freely in school examinations, and already in many schools the only sound to be heard during a math exam is the sound of children tapping on their calculators.
The children are learning the multiplication tables by heart.
子供たちは掛け算を暗記している。
I estimate the production costs to be 36 percent of the budget.
製造費は予算の３６パーセントと見積もっている。
He isn't smart enough to add up numbers in his head.
彼は暗算が出来るほど頭が良くない。
There are many things which we cannot evaluate in terms of money.
金銭に換算できないものが数多くある。
The budget was narrowly approved by Congress.
予算はかろうじて議会の承認を得た。
He's not smart enough to add numbers in his head.
彼は暗算をするほど頭が良くない。
He calculated the consequences of his action.
彼は自分の行為の結果がどうなるかを計算した。
They intended to increase the military budget.
彼らは軍事予算を増大させようとした。
Don't count your chickens before they are hatched.
捕らぬ狸の皮算用をするな。
Arithmetic deals with numbers.
算数は数を取り扱う。
They closed down the ferry service since it was no longer economical.
彼らは採算がとれなくなったのでフェリー運航を廃止した。
It is easy to add 5 to 10.
５＋１０の足し算はやさしい。
If you calculate the electric field using this equation, the result comes out like the following.
この式によって電場を計算してやると、結果は次のようになる。
He calculated the speed of light.
彼は光の速度を計算した。
He doesn't check his figures when he's calculating.
計算をするとき、検算をしない。
They are now widely used for communication, calculation, and other activities.
それは、伝達、計算、その他の活動面に広く使われている。
Calculate how much money we will need next year.
来年はどのくらい金がいるか計算しなさい。
She reckoned that she had earned 1,500 dollars.
彼女は１５００ドルの収入を得たと計算した。
I have gone astray somewhere in my calculations.
ぼくは計算のどこかで間違ってしまった。
Now put your hands in your pockets.
今度は指をポケットの中に入れて計算してみよう。
Let me go over the accounts again.
もういちど、その計算をやり直させてください。
Medicaid, a program originally created to provide medical care for poverty-level women and children, today spends almost a third of its budget on elderly people.
