The process of subtracting decimals is very similar to subtracting whole numbers. Doing so is simple if you remember pay attention to the position of the decimal point when subtracting.
The most important thing to remember about subtracting decimals is to make sure that the decimal place lines up when subtracting. , for example. To make things easier, it may be helpful to place additional zeroes after the shorter number until both numbers have the same amount of digits. For example, when subtracting .03 from .2, the addition is more straightforward if you write the equation as .