If we add and , we first ensure that the decimals are lined up correctly. When you do the math, equals . It’s always good to double-check your addition, especially when dealing with decimals; a small slip can lead to a jumbled outcome!

In practical terms, understanding how to add decimals can be super useful! Imagine you’re splitting a bill at a restaurant. If your meal cost of the total and your friend’s cost , knowing that together you spent allows you to settle up and enjoy that dessert without worries!