Answer:

1) Line up the decimal points vertically. Fill in any 0's where necessary. 2) Add or subtract the numbers as if they were whole numbers. 3) Place the decimal point in the sum or difference so that it lines up vertically with the numbers being added or subtracted.

Step-by-step explanation:

pa brainliest po ty

Answer:

Line up the decimals vertically

Convert decimals to like decimals. ...

Write the decimals one below the other as per the places of the digits.

Add or subtract starting from the rightmost digit and moving towards the leftmost digit.

Place the decimal point under the decimal point in the answer.

Step-by-step explanation:

Pls brainliest thanks