There are various benefits of understanding the concept of calculations. Basic calculations are a part of daily life for most people. Calculations such as the total cost of a purchase, the monthly payments on a loan, or the amount of interest paid over time are used in both professional and personal realms. Calculating percentages is another basic calculation that is often used in social sciences research to determine treatment effectiveness rates, criminal recidivism rates, and many other important measurements. 

The simplest type of calculation is addition. This process simply requires adding numbers together. For example, 5 + 2 = 7.

Subtraction requires the removal of numbers from one another. So if you subtract 2 from 5, you get 3.

Multiplication requires multiplying numbers together. For example, 2 x 2 = 4.

Division requires dividing numbers together. For example, 5 divided by 2 = 2.5.

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