Question

what is the sum of 2,043.2 + 3,120.6? enter the answer in the box.

Explanation:

Step1: Align decimal points

Align the numbers by their decimal points:
$$2043.2 + 3120.6$$

Step2: Add the numbers

Add the digits column-wise from right to left:
$$2043.2 + 3120.6 = 5163.8$$

Answer:

5163.8