Answer:
Ignore the decimal until its needed
Explanation:
Adding decimals is easy. All you need to do is remove the decimals from your simple addition equation, and solve. Then, you need to add the decimal in the depending on the number 2nd place for example
12.00 + 13.00
remove the decimal
1200 + 1300 = 2500
add the decimal
12.00 + 13.00 = 25.00
This is also helpful with decimals that don't have any zeros for example:
12.32 + 45.62
remove the decimal
1232 + 4562 = 5794
add the decimal
12.32 + 45.62 = 57.94
Their are better and more efficient ways to add decimals but if you think on a lower level than others or like to think in a less complex way to help math work be less confusing, then, I would consider this way of adding decimals,
(Thanks)
(Hope this was helpful)