What is the sum of 8, 15, and 22?

Study for the Arithmetic Accuplacer Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Master essential arithmetic skills!

To find the sum of 8, 15, and 22, you need to add the three numbers together.

Start by adding the first two numbers:

8 + 15 = 23.

Next, add that result to the third number:

23 + 22 = 45.

So, the total sum is 45. This confirms why the answer is accurate, as adding all three values gives the final sum you would expect.