Without delay, let's solve this. We've got 938 and we will be multiplying it by 3, that is, adding 938 to itself 3 times.
Step 1: 0 + 938 = 938
Step 2: 938 + 938 = 1876
Step 3: 1876 + 938 = 2814

So, 938*3 = 2814