Respuesta :
Subtracting decimals uses the same setup as adding decimals: line up the decimal points, and then subtract. In cases where you are subtracting two decimals that extend to different place values, it often makes sense to add extra zeros to make the two numbers line up—this makes the subtraction a bit easier to follow.
Answer:
Adding decimals and subtracting decimals are actually very similar, possibly more than you think. This is because you never move the decimal point. Even when subtracting, you never move it. It is almost treated as if it does not exist. However, when multiplying or divided, alterations are made to the decimal point in the answer. Hope this helped!