계산했다

In a sentence

• 나는 점심값을 계산했다.

  I paid for lunch.

  In this sentence, '계산했다' is used to indicate the action of settling or paying the required amount for a service, commonly used in monetary transactions.

• 그는 문제를 빨리 계산했다.

  He quickly calculated the problem.

  Here, '계산했다' refers to solving or determining a mathematical problem or equation.

• 공식과 데이터를 이용해 결과를 계산했다.

  Using formulas and data, the result was calculated.

  In this context, '계산했다' is applied to denote processing data and information to derive a conclusion or value.