What is the sum of 0.2, 0.002, and 2?

To find the sum of 0.2, 0.002, and 2, it is essential to align the numbers according to their decimal places for correct addition.

First, let's write each number clearly:

• 0.2 can be expressed as 0.200 to match the decimal places.

• 0.002 remains as it is.

• 2 can be expressed as 2.000 to also match the decimal places.

Now, we can align them for addition:

2.000

+ 0.200

+ 0.002

---------

Starting from the rightmost column of the decimal (the thousandths place):

• 0 + 0 + 2 = 2 (thousandths)

• 0 + 0 + 0 = 0 (hundredths)

• 0 + 2 + 0 = 2 (tenths)

• 2 + 0 + 0 = 2 (whole number)

Thus, the total sum becomes 2.202.

Therefore, the correct answer is accurate as it reflects the proper addition of these numbers, leading to a final sum of 2.202. This demonstrates the importance of paying attention