Alright, let's solve this math problem step by step. First, we have the number 112. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 2. So, we're going to take the number 112 and add it to itself 2 times.
Step 1: 0 + 112 = 112
Step 2: 112 + 112 = 224

So, 112*2 = 224